MELDER; Johann-Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for MELDER; Johann-Peter.The latest application filed is for "conversion of glycolaldehyde with an aminating agent".

Company Profile

20.184.200

MELDER; Johann-Peter - Ludwigshafen am Rhein DE
Melder; Johann-Peter - Ludwigschafen am Rhein DE
Melder; Johann-Peter - Ludwigshafen DE
Melder; Johann-Peter - Bohl-Iggelheim DE
Melder; Johann-Peter - Boehl-Iggelheim DE
Melder; Johann-Peter - Boehl-Iggeelheim DE
MELDER; Johann-Peter - Bohl-lggelheim DE
MELDER; Johann-Peter - Boehl-lggelheim DE
MELDER; Johann-Peter - Bohl-lggelheirn DE
Melder; Johann-Peter - Bohl-Igglelheim DE
Melder; Johann-Peter - Bohi-Iggelheim DE
Melder; Johann-Peter - Iggelheim DE
Melder; Johann-Peter - Neuhofen DE
Melder, Johann-Peter - Bohl-Iggelsheim DE
Melder, Johann-Peter - B?ouml;hl-Iggelheim DE
Melder; Johann-Peter - Mannheim DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Conversion Of Glycolaldehyde With An Aminating Agent App 20220259139 - ERNST; Martin ; et al.	2022-08-18
Gas-phase Process For The Conversion Of Glycolaldehyde With An Aminating Agent App 20220234991 - HUBER; Tatjana ; et al.	2022-07-28
Products Obtained By The Conversion Of Glycolaldehyde Derivatives And Aminating Agents And Their Conversion To Ethyleneamines And Ethanolamines App 20220235015 - ERNST; Martin ; et al.	2022-07-28
Method For The Production Of Ethyleneamines App 20220177410 - BECKER; Barbara ; et al.	2022-06-09
Process for the continuous preparation of 1,2-propylene diamine (1,2-PDA) and dimethyldiethylene triamine (DMDETA) Grant 11,274,072 - Eidamshaus , et al. March 15, 2	2022-03-15
Method for producing ethyleneamines Grant 11,214,535 - Bebensee , et al. January 4, 2	2022-01-04
Method for depleting 2-methoxyethanol (MOE) Grant 11,214,555 - Koch , et al. January 4, 2	2022-01-04
Method for the production of ethyleneamines Grant 11,208,373 - Heidemann , et al. December 28, 2	2021-12-28
Method For Producing C2-c4 Mono Alkanol Amines Using An Acid Cation Exchanger As A Catalyst App 20210363097 - GRUENANGER; Christian ; et al.	2021-11-25
Process for the conversion of monoethanolamine to ethylenediamine employing a copper-modified zeolite of the MOR framework structure Grant 11,104,637 - Parvulescu , et al. August 31, 2	2021-08-31
Process for the conversion of ethylene glycol to ethylenediamine employing a zeolite catalyst Grant 11,091,425 - Parvulescu , et al. August 17, 2	2021-08-17
Zeolite Catalyzed Process For The Amination Of Alkylene Oxides App 20210214300 - PARVULESCU; Andrei-Nicolae ; et al.	2021-07-15
Method for hydrogenating nitriles in the presence of a ruthenium catalyst carried on ZrO.sub.2 Grant 10,995,057 - Eidamshaus , et al. May 4, 2	2021-05-04
Method For The Production Of Ethyleneamines App 20210078935 - BEBENSEE; Regine Helga ; et al.	2021-03-18
Hydroformylation process for producing 1,6-hexanediol derivatives Grant 10,941,092 - Pazicky , et al. March 9, 2	2021-03-09
N,N'-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N'-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins Grant 10,889,683 - Gruenanger , et al. January 12, 2	2021-01-12
Method For Depleting 2-methoxyethanol (moe) App 20200392094 - KOCH; Eva ; et al.	2020-12-17
Method For The Continuous Separation By Distillation Of Mixtures That Contain Morpholine (mo), Monoaminodiglycol (adg), Ammonia, Water And Methoxyethanol (moe) App 20200392093 - BUSSMANN; Oliver ; et al.	2020-12-17
Process For The Continuous Preparation Of 1,2-propylene Diamine (1,2-pda) And Dimethyldiethylene Triamine (dmdeta) App 20200385332 - EIDAMSHAUS; Christian ; et al.	2020-12-10
Method for producing ethanolamines and/or ethyleneamines Grant 10,836,704 - Schroeter , et al. November 17, 2	2020-11-17
Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite Grant 10,774,034 - Gordillo , et al. September 15, 2	2020-09-15
Hydroformylation Process For Producing 1,6-hexanediol Derivatives App 20200172458 - PAZICKY; Marek ; et al.	2020-06-04
Method For The Production Of Ethyleneamines App 20200131111 - HEIDEMANN; Thomas ; et al.	2020-04-30
Method For Producing Ethyleneamines App 20200102262 - BEBENSEE; Regine Helga ; et al.	2020-04-02
Process For The Conversion Of Ethylene Oxide To Monoethanolamine And Ethylenediamine Employing A Zeolite App 20200087246 - GORDILLO; Alvaro ; et al.	2020-03-19
Method For Producing Ethanolamines And/or Ethyleneamines App 20200079725 - SCHROETER; Marie Katrin ; et al.	2020-03-12
N,n'-diaminopropyl-2-methylcyclohexane-1,3-diamine And N,n'-diaminopropyl-4-methylcyclohexane-1,3-diamine And The Use Thereof As App 20200071456 - GRUENANGER; Christian ; et al.	2020-03-05
Process For The Conversion Of Monoethanolamine To Ethylenediamine Employing A Copper-modified Zeolite Of The Mor Framework Struc App 20190389794 - PARVULESCU; Andrei-Nicolae ; et al.	2019-12-26
Bicyclic Urea Compounds And Their Use As Solvent App 20190359621 - MARION; Nicolas ; et al.	2019-11-28
Process For The Conversion Of Monoethanolamine To Ethylenediamine Employing A Nanocrystalline Zeolite Of The Mor Framework Struc App 20190308928 - PARVULESCU; Andrei-Nicolae ; et al.	2019-10-10
Process For The Conversion Of Ethylene Glycol To Ethylenediamine Employing A Zeolite Catalyst App 20190308929 - PARVULESCU; Andrei-Nicolae ; et al.	2019-10-10
Process for preparing a polyetheramine Grant 10,414,716 - Wigbers , et al. Sept	2019-09-17
METHOD FOR HYDROGENATING NITRILES IN THE PRESENCE OF A RUTHENIUM CATALYST CARRIED ON ZrO2 App 20190169112 - EIDAMSHAUS; Christian ; et al.	2019-06-06
Process for preparing primary amines using an unsupported cobalt catalyst Grant 9,981,904 - Wigbers , et al. May 29, 2	2018-05-29
Process for preparing EDA using SO.sub.2-free hydrocyanic acid Grant 9,914,693 - Luyken , et al. March 13, 2	2018-03-13
Process For Preparing A Polyetheramine App 20170362164 - WIGBERS; Christof Wilhelm ; et al.	2017-12-21
Method for the distillative purification of EDA Grant 9,828,329 - Luyken , et al. November 28, 2	2017-11-28
Process For Preparing Primary Amines Using An Unsupported Cobalt Catalyst App 20170275232 - WIGBERS; Christof Wilhelm ; et al.	2017-09-28
Method For The Distillative Purification Of Eda App 20170217874 - LUYKEN; Hermann ; et al.	2017-08-03
Process for preparing di-, tri- and polyamines by homogeneously catalyzed alcohol amination Grant RE46,374 - Schaub , et al. April 25, 2	2017-04-25
Process for the preparation of racemic alpha-amino acids Grant 9,512,061 - Bou Chedid , et al. December 6, 2	2016-12-06
Process For Producing Nylon-6,6 App 20160347908 - MULLER; Christoph ; et al.	2016-12-01
Method For Producing Hexamethylenediamine App 20160326092 - MULLER; Christoph ; et al.	2016-11-10
Method For Preparing 1,6-hexanediol App 20160311739 - MULLER; Christoph ; et al.	2016-10-27
N,n-bis(2-aminoalkyl)-1,2-alkyl Diamine Derivatives App 20160304445 - JAEGLI; Stephanie ; et al.	2016-10-20
Method for producing nitroalkanes in a microstructured reactor Grant 9,464,029 - Boehling , et al. October 11, 2	2016-10-11
Method for producing amino acids Grant 9,428,443 - Gruenanger , et al. August 30, 2	2016-08-30
Method For Producing Amino Acids App 20160122288 - GRUENANGER; Christian ; et al.	2016-05-05
Process for preparing pyrrolidine Grant 9,315,479 - Bou Chedid , et al. April 19, 2	2016-04-19
Process For Preparing Eda Using So2-free Hydrocyanic Acid App 20160009633 - LUYKEN; Hermann ; et al.	2016-01-14
Method For Producing Nitroalkanes In A Microstructured Reactor App 20150376111 - BOEHLING; Ralf ; et al.	2015-12-31
Process for preparing alkanolamines by homogeneously catalyzed alcohol amination Grant 9,193,666 - Schaub , et al. November 24, 2	2015-11-24
Method for the continuous production of an amine using an aluminum--copper catalyst Grant 9,174,201 - Ernst , et al. November 3, 2	2015-11-03
Process for hydrogenating nitriles Grant 9,139,511 - Wigbers , et al. September 22, 2	2015-09-22
Process for preparing EDDN and EDMN Grant 9,096,497 - Luyken , et al. August 4, 2	2015-08-04
Method for producing amines from sugar alcohols Grant 9,067,863 - Ernst , et al. June 30, 2	2015-06-30
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA Grant 9,012,638 - Luyken , et al. April 21, 2	2015-04-21
Process for preparing secondary amines in the liquid phase Grant 9,000,218 - Wigbers , et al. April 7, 2	2015-04-07
Process for preparing piperazine Grant 8,981,093 - Bou Chedid , et al. March 17, 2	2015-03-17
Process for working up reaction outputs from the hydrogenation of EDDN or EDMN Grant 8,952,156 - Luyken , et al. February 10, 2	2015-02-10
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN Grant 8,946,459 - Luyken , et al. February 3, 2	2015-02-03
Use Of Linear Triethylentetramine As Curing Agent For Epoxy Resins App 20150018457 - SUTER; DOMINIC ; et al.	2015-01-15
Process for preparing a cyclic tertiary amine Grant 8,933,223 - Wigbers , et al. January 13, 2	2015-01-13
Process for the preparation of a mono-N-alkylpiperazine Grant 8,927,712 - Bou Chedid , et al. January 6, 2	2015-01-06
Process for producing carbon fillers having covalently bonded amino groups Grant 8,921,600 - Wigbers , et al. December 30, 2	2014-12-30
Process for preparing di-, tri- and polyamines by homogeneously catalyzed alcohol amination Grant 8,912,361 - Schaub , et al. December 16, 2	2014-12-16
Continuous process for the hydrogenation of 3-cyano-3,5,5-trimethyl-cyclohexylimine Grant 8,884,063 - Ernst , et al. November 11, 2	2014-11-11
Process for preparing pure triethanolamine (TEOA) Grant RE45,240 - Melder , et al. November 11, 2	2014-11-11
Process for the preparation of a mono-N-alkypiperazine Grant 8,884,015 - Bou Chedid , et al. November 11, 2	2014-11-11
Process for the homogeneously catalyzed amination of alcohols with ammonia in the presence of a complex catalyst which comprises no anionic ligands Grant 8,853,400 - Schelwies , et al. October 7, 2	2014-10-07
Process for preparing an N,N-dialky-ethanolamine having high color stability Grant 8,791,302 - Pape , et al. July 29, 2	2014-07-29
Process for the preparation of primary amines by homogeneously catalyzed alcohol amination Grant 8,785,693 - Schaub , et al. July 22, 2	2014-07-22
Reaction of glycolaldehyde with an aminating agent Grant 8,772,548 - Magerlein , et al. July 8, 2	2014-07-08
Process for preparing ethylamines and monoisopropylamine (MIPA) Grant 8,766,009 - Asprion , et al. July 1, 2	2014-07-01
Processes for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein Grant 8,765,634 - Kubanek , et al. July 1, 2	2014-07-01
Method for the production of aminoalkane acid amides Grant 8,759,580 - Ernst , et al. June 24, 2	2014-06-24
Method for preparing higher ethanolamines Grant 8,742,174 - Magerlein , et al. June 3, 2	2014-06-03
Process for preparing N,N-dimethylaminoethoxyethanol Grant 8,734,617 - Pape , et al. May 27, 2	2014-05-27
DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content Grant 8,710,269 - Magerlein , et al. April 29, 2	2014-04-29
Polyalkylenepolyamines by homogeneously catalyzed alcohol amination Grant 8,697,834 - Schaub , et al. April 15, 2	2014-04-15
Process for preparing a cyclic tertiary methylamine Grant 8,637,668 - Wigbers , et al. January 28, 2	2014-01-28
Process for the preparation of primary amines by homogeneously catalyzed alcohol amination Grant 8,637,709 - Schaub , et al. January 28, 2	2014-01-28
Process For The Homogeneously Catalyzed Amination Of Alcohols With Ammonia In The Presence Of A Complex Catalyst Which Comprises No Anionic Ligands App 20140024833 - SCHELWIES; Mathias ; et al.	2014-01-23
Process for Preparing Pyrrolidine App 20140018547 - Bou Chedid; Roland ; et al.	2014-01-16
Process for Preparing Piperazine App 20130331574 - Bou Chedid; Roland ; et al.	2013-12-12
Process for Preparing Piperazine App 20130331573 - Bou Chedid; Roland ; et al.	2013-12-12
Process for the Preparation of a Mono-N-Alkypiperazine App 20130324732 - Bou Chedid; Roland ; et al.	2013-12-05
Process For The Preparation Of A Mono-n-alkylpiperazine App 20130324731 - Chedid; Roland Bou ; et al.	2013-12-05
Process for preparing cyclic diamines Grant 8,592,632 - Dahmen , et al. November 26, 2	2013-11-26
Processes For Preparing Amines And Catalysts For Use Therein App 20130310560 - KUBANEK; PETR ; et al.	2013-11-21
Methyl-substituted teta compounds Grant 8,586,795 - Hugo , et al. November 19, 2	2013-11-19
Method for producing N,N-substituted-3-aminopropan-1-ols Grant 8,536,377 - Wigbers , et al. September 17, 2	2013-09-17
Method for removing halogen from liquid ammonia Grant 8,536,376 - Chedid , et al. September 17, 2	2013-09-17
Process for preparing aminoalkyl nitriles and diamines from such nitriles Grant 8,497,399 - Eberhardt , et al. July 30, 2	2013-07-30
Catalyst and process for preparing an amine Grant 8,487,135 - Kubanek , et al. July 16, 2	2013-07-16
Process For Preparing Secondary Amines In The Liquid Phase App 20130178656 - Wigbers; Christof Wilhelm ; et al.	2013-07-11
Process For The Preparation Of Racemic Alpha-amino Acids App 20130158294 - BOU CHEDID; Roland ; et al.	2013-06-20
Process for preparing pure triethanolamine (TEOA) Grant 8,466,323 - Melder , et al. June 18, 2	2013-06-18
Process for preparing tri-n-propylamine (TPA) Grant 8,466,322 - Huyghe , et al. June 18, 2	2013-06-18
Method for producing N,N-substituted-1,3-propandiamines Grant 8,461,391 - Ernst , et al. June 11, 2	2013-06-11
Process for preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, TBADG) Grant 8,455,693 - Chedid , et al. June 4, 2	2013-06-04
Process for preparing unsymmetric secondary tert-butylamines in the gas phase Grant 8,450,530 - Mueller , et al. May 28, 2	2013-05-28
Process for Preparing Ethylamines and Monoisopropylamine (MIPA) App 20130131385 - Asprion; Norbert ; et al.	2013-05-23
Process for preparing unsymmetric secondary tert-butylamines in the liquid phase Grant 8,445,726 - Wigbers , et al. May 21, 2	2013-05-21
Method for producing tetraethylenepentamine Grant 8,440,852 - Dahmen , et al. May 14, 2	2013-05-14
Process for preparing 1,4-bishydroxyethylpiperazine Grant 8,436,169 - Wigbers , et al. May 7, 2	2013-05-07
Process For Preparing Eddn And/or Edmn By Conversion Of Fach And Eda App 20130090452 - Luyken; Hermann ; et al.	2013-04-11
Process for preparing TETA and DETA App 20130090453 - Luyken; Hermann ; et al.	2013-04-11
Unknown App 20130085286 - Luyken; Hermann ; et al.	2013-04-04
Process For Preparing Eddn And Edmn App 20130079492 - Luyken; Hermann ; et al.	2013-03-28
Process For Working Up Reaction Outputs From The Hydrogenation Of Eddn Or Edmn App 20130060002 - Luyken; Hermann ; et al.	2013-03-07
Process For Preparing Teta App 20130053540 - Luyken; Hermann ; et al.	2013-02-28
Process For Regenerating Raney Catalysts App 20130053537 - Luyken; Hermann ; et al.	2013-02-28
Process For Preparing Eddn, Edmn, Teta And Deta App 20130053597 - Luyken; Hermann ; et al.	2013-02-28
Process For Preparing Eddn And/or Edmn By Reacting Edfa And/or Edmfa With Hcn App 20130053584 - Luyken; Hermann ; et al.	2013-02-28
Process For Preparing Eddn And/or Edmn And A Process For Preparing Deta And/or Teta App 20130053536 - Luyken; Hermann ; et al.	2013-02-28
Process For Preparing Eddn And/or Edmn And Process For Preparing Deta And/or Teta App 20130053539 - Luyken; Hermann ; et al.	2013-02-28
Process For Preparing Edfa And/or Edmfa And Deta And/or Teta App 20130053538 - Luyken; Hermann ; et al.	2013-02-28
Processes for preparing amines and catalysts for use therein Grant 8,324,430 - Kubanek , et al. December 4, 2	2012-12-04
Catalyst and process for preparing an amine Grant 8,318,982 - Kubanek , et al. November 27, 2	2012-11-27
Process For Producing Carbon Fillers Having Covalently Bonded Amino Groups App 20120296121 - Wigbers; Christof Wilhelm ; et al.	2012-11-22
Method for producing TETA by means of EDDN Grant 8,299,249 - Dahmen , et al. October 30, 2	2012-10-30
Reaction Of Glycolaldehyde With An Aminating Agent App 20120271068 - Magerlein; Wolfgang ; et al.	2012-10-25
Method for producing an amine Grant 8,293,945 - Kubanek , et al. October 23, 2	2012-10-23
Process For Preparing N,n-dimethylaminoethoxyethanol App 20120264979 - Pape; Frank-Friedrich ; et al.	2012-10-18
Method For Preparing Higher Ethanolamines App 20120259139 - Magerlein; Wolfgang ; et al.	2012-10-11
Method for producing an amine Grant 8,278,489 - Kubanek , et al. October 2, 2	2012-10-02
Process For Hydrogenating Nitriles App 20120245390 - Wigbers; Christof Wilhelm ; et al.	2012-09-27
Process For Hydrogenating Nitriles App 20120245389 - Wigbers; Christof Wilhelm ; et al.	2012-09-27
Processes for preparing amines and catalysts for use therein Grant 8,268,995 - Kubanek , et al. September 18, 2	2012-09-18
Process For The Preparation Of Primary Amines By Homogeneously Catalyzed Alcohol Amination App 20120232309 - SCHAUB; Thomas ; et al.	2012-09-13
Process For Preparing Alkanolamines By Homogeneously Catalyzed Alcohol Amination App 20120232294 - SCHAUB; Thomas ; et al.	2012-09-13
Process For The Preparation Of Primary Amines By Homogeneously Catalyzed Alcohol Amination App 20120232292 - SCHAUB; Thomas ; et al.	2012-09-13
Process For Preparing Di-, Tri- And Polyamines By Homogeneously Catalyzed Alcohol Amination App 20120232293 - SCHAUB; Thomas ; et al.	2012-09-13
Process For Preparing A Cyclic Tertiary Methylamine App 20120157679 - WIGBERS; CHRISTOF WILHELM ; et al.	2012-06-21
Process For Preparing An N,n-dialky-ethanolamine Having High Color Stability App 20120157715 - Pape; Frank-Friedrich ; et al.	2012-06-21
Process For Preparing 1,4-bishydroxyethylpiperazine App 20120108816 - Wigbers; Christof Wilhelm ; et al.	2012-05-03
Methyl-substituted Teta Compounds App 20120101303 - Hugo; Randolf ; et al.	2012-04-26
Process for the distillative separation of mixtures comprising monoethylene glycol and diethylentriamine Grant 8,163,139 - Pickenacker , et al. April 24, 2	2012-04-24
Process For Preparing A Cyclic Tertiary Amine App 20120095221 - Wigbers; Christof Wilhelm ; et al.	2012-04-19
Method for producing aminonitriles Grant 8,153,845 - Oftring , et al. April 10, 2	2012-04-10
Process For Separating Off Acidic Gases By Means Of Metal-Organic Frameworks Impregnated With Amines App 20120070353 - Trukhan; Natalia ; et al.	2012-03-22
Process For Preparing Aminoalkylnitriles And Diamines From Such Nitriles App 20120071694 - EBERHARDT; JAN ; et al.	2012-03-22
Process For The Preparation Of Aromatic Amines App 20120071692 - AHRENS; SEBASTIAN ; et al.	2012-03-22
Processes For Preparing Amines And Zirconium Dioxide- And Nickelcontaining Catalysts For Use Therein App 20120035049 - Kubanek; Petr ; et al.	2012-02-09
DMAPN Having a Low DGN Content and a Process for Preparing DMAPA from DMAPN Having a Low DGN Content App 20120029225 - Magerlein; Wolfgang ; et al.	2012-02-02
Process For Preparing Tri-n-propylamine (tpa) App 20120004464 - Huyghe; Kevin ; et al.	2012-01-05
Method For Improving The Catalytic Activity Of Monolithic Catalysts App 20110313188 - Wigbers; Christof Wilhelm ; et al.	2011-12-22
Method For Improving The Catalytic Activity Of Monolithic Catalysts App 20110313187 - Wigbers; Christof Wilhelm ; et al.	2011-12-22
Hydrogenation Catalysts, The Production And The Use Thereof App 20110313186 - Wigbers; Christof Wilhelm ; et al.	2011-12-22
Absorption medium and method for removing carbon dioxide from gas streams Grant 8,075,673 - Anders , et al. December 13, 2	2011-12-13
Polyalkylenepolyamines By Homogeneously Catalyzed Alcohol Amination App 20110294977 - SCHAUB; Thomas ; et al.	2011-12-01
Method For Producing N,n-substituted-3-aminopropan-1-ols App 20110288338 - Wigbers; Christof Wilhelm ; et al.	2011-11-24
Process For Preparing 2-(2-tert-butylaminoethoxy)ethanol (tert-butylaminodiglycol, Tbadg) App 20110288337 - Chedid; Roland Bou ; et al.	2011-11-24
Process for preparing aminoalkylnitriles and diamines from such nitriles Grant 8,063,239 - Eberhardt , et al. November 22, 2	2011-11-22
Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein Grant 8,063,252 - Kubanek , et al. November 22, 2	2011-11-22
Process For Preparing Pure Triethanolamine (teoa) App 20110257437 - Melder; Johann-Peter ; et al.	2011-10-20
Process For Preparing Unsymmetric Secondary Tert-butylamines In The Gas Phase App 20110251434 - Muller; Christoph ; et al.	2011-10-13
Process For Preparing Unsymmetric Secondary Tert-butylamines In The Liquid Phase App 20110251433 - WIGBERS; Christof Wilhelm ; et al.	2011-10-13
Process for the preparation of an amine Grant 8,034,978 - Eberhardt , et al. October 11, 2	2011-10-11
Process for preparing an amine Grant 8,017,808 - Eberhardt , et al. September 13, 2	2011-09-13
Process For Preparing Cyclic Diamines App 20110218323 - Dahmen; Kirsten ; et al.	2011-09-08
Use Of Linear Triethylentetramine As Curing Agent For Epoxy Resins App 20110218270 - SUTER; DOMINIC ; et al.	2011-09-08
Continuous Methods And Reacator Used For The Production Of Alkylamines App 20110184210 - Bosch; Marco ; et al.	2011-07-28
Method For The Continuous Production Of An Amine Using An Aluminum-copper Catalyst App 20110172430 - Ernst; Martin ; et al.	2011-07-14
Method for producing ethyleneamines from untreated AAN Grant 7,960,590 - Dahmen , et al. June 14, 2	2011-06-14
Method for producing triethylenetetramine Grant 7,960,591 - Dahmen , et al. June 14, 2	2011-06-14
Catalyst And Process For Preparing An Amine App 20110137029 - KUBANEK; PETR ; et al.	2011-06-09
Catalyst And Process For Preparing An Amine App 20110137030 - Kubanek; Petr ; et al.	2011-06-09
Continuous methods and reacator used for the production of alkylamines Grant 7,951,974 - Bosch , et al. May 31, 2	2011-05-31
Process for the synthesis of DMAPA Grant 7,939,027 - Ernst , et al. May 10, 2	2011-05-10
Method for producing an amine Grant 7,919,655 - Kubanek , et al. April 5, 2	2011-04-05
Method for producing ethylenediamine Grant 7,915,454 - Oftring , et al. March 29, 2	2011-03-29
Method For Producing N,n-substituted-1,3-propandiamines App 20110060166 - Ernst; Martin ; et al.	2011-03-10
Method For Producing An Amine App 20110054167 - Kubanek; Petr ; et al.	2011-03-03
Method For Removing Halogen From Liquid Ammonia App 20110033361 - Chedid; Roland Bou ; et al.	2011-02-10
Method for producing ethyleneamines Grant 7,880,035 - Oftring , et al. February 1, 2	2011-02-01
Production method for ethyleneamine mixtures Grant 7,880,036 - Dahmen , et al. February 1, 2	2011-02-01
Iron-containing material suitable for use as hydrogenation catalyst Grant 7,875,740 - Ansmann , et al. January 25, 2	2011-01-25
Reactor For Carrying Out High Pressure Reactions, Method For Starting And Method For Carrying Out A Reaction App 20110009627 - Schmidtke; Helmut ; et al.	2011-01-13
Method For Producing Amines From Sugar Alcohols App 20100311973 - Ernst; Martin ; et al.	2010-12-09
Method For Producing An Amine App 20100274055 - Kubanek; Petr ; et al.	2010-10-28
Method For Producing An Amine App 20100274010 - Kubanek; Petr ; et al.	2010-10-28
Method For The Production Of An Amine App 20100274011 - Kubanek; Petr ; et al.	2010-10-28
Method For The Production Of An Amine App 20100274008 - Kubanek; Petr ; et al.	2010-10-28
Method For Producing An Amine App 20100274009 - Kubanek; Petr ; et al.	2010-10-28
Process For The Preparation Of An Amine App 20100267948 - Eberhardt; Jan ; et al.	2010-10-21
Method For Producing Amines From Glycerin App 20100240894 - Ernst; Martin ; et al.	2010-09-23
Continuous Methods And Reacator Used For The Production Of Alkylamines App 20100210877 - Bosch; Marco ; et al.	2010-08-19
Method For Producing Teda Derivatives App 20100204438 - Cauwenberge; Gunther Van ; et al.	2010-08-12
Method for the continuous production of an amine Grant 7,767,855 - Haese , et al. August 3, 2	2010-08-03
Method For Synthesizing An N-unsubstituted Or N-substituted Aziridine App 20100191000 - Melder; Johann-Peter ; et al.	2010-07-29
Method for improving a piperazine colour stability Grant 7,758,730 - Evers , et al. July 20, 2	2010-07-20
Process for preparing amines and zirconium dioxide- and nickel-containing catalysts for use therein Grant 7,754,922 - Kubanek , et al. July 13, 2	2010-07-13
Method for producing an amine Grant 7,750,189 - Kubanek , et al. July 6, 2	2010-07-06
Process for the synthesis of DMAPA Grant 7,723,547 - Ernst , et al. May 25, 2	2010-05-25
Method For Producing Ethyleneamines From Untreated Aan App 20100121109 - Dahmen; Kirsten ; et al.	2010-05-13
Novel Method For Producing Teta By Means Of Eddn App 20100121064 - Dahmen; Kirsten ; et al.	2010-05-13
Continuous preparation of alkylamines Grant 7,714,169 - Bosch , et al. May 11, 2	2010-05-11
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Method For Producing Ethyleneamines App 20100056828 - Oftring; Alfred ; et al.	2010-03-04
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Method For Producing Triethylenetetramine App 20100029991 - Dahmen; Kirsten ; et al.	2010-02-04
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Processes for preparing ethylamines Grant 7,642,382 - Gerlach , et al. January 5, 2	2010-01-05
Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst Grant 7,635,790 - van Cauwenberge , et al. December 22, 2	2009-12-22
Method For Producing An Amine App 20090312579 - Kubanek; Petr ; et al.	2009-12-17
Processes for producing ethylene amines Grant 7,626,058 - van Cauwenberge , et al. December 1, 2	2009-12-01
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Method For Producing An Amine App 20090286977 - Kubanek; Petr ; et al.	2009-11-19
Method for producing ethylene amines Grant 7,615,665 - Gerlach , et al. November 10, 2	2009-11-10
Method For Producing An Amine App 20090275781 - Kubanek; Petr ; et al.	2009-11-05
Method For Producing An Amine App 20090264652 - Kubanek; Petr ; et al.	2009-10-22
Method for producing ethyleneamines Grant 7,601,875 - Frauenkron , et al. October 13, 2	2009-10-13
Method For Producing Ethylene Amines Ethanol Amines From Monoethylene Glycol (meg) App 20090240084 - van Cauwenberge; Gunther ; et al.	2009-09-24
Method for producing an ethylamine App 20090234163 - Gerlach; Till ; et al.	2009-09-17
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Method for producing an ethylamine Grant 7,563,933 - Meier , et al. July 21, 2	2009-07-21
Method for producing triethanolamine Grant 7,560,594 - Haese , et al. July 14, 2	2009-07-14
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Process For Hydrogenating Nitriles To Primary Amines Or Aminonitriles And Catalysts Suitable Therefor App 20090069603 - Hahn; Thilo ; et al.	2009-03-12
Process For Preparing Aminoalkylnitriles And Diamines From Such Nitriles App 20090069590 - Eberhardt; Jan ; et al.	2009-03-12
Process For The Distillative Separation Of Mixtures Comprising Monoethylene Glycol And Diethylentriamine App 20090065346 - Pickenacker; Karin ; et al.	2009-03-12
Method for purifying caprolactam Grant 7,501,047 - Luyken , et al. March 10, 2	2009-03-10
Method For Producing Ethylene Amines And Ethanol Amines By The Hydrogenating Amination Of Monoethylene Glycol And Ammonia In The Presence Of A Catalyst App 20090030237 - van Cauwenberge; Gunther ; et al.	2009-01-29
Method for the Production of Aminoalkane Acid Amides App 20080306299 - Ernst; Martin ; et al.	2008-12-11
Process for Hydrogenating Nitriles to Primary Amines or Aminonitriles and Catalysts Suitable Therefor App 20080306305 - Hahn; Thilo ; et al.	2008-12-11
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Method for the Production of Xylyendiamine App 20080262266 - Dahmen; Kirsten ; et al.	2008-10-23
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Method for Preparing Aminodiglycol (Adg) and Morpholine App 20080255351 - Hoffer; Bram Willem ; et al.	2008-10-16
Process for the continuous synthesis of methylamines Grant 7,435,855 - Bosch , et al. October 14, 2	2008-10-14
Method for Producing Ethylene Amines App 20080249307 - van Cauwenberge; Gunther ; et al.	2008-10-09
Method for the Production of Beta-Aminopropionic Acid Derivatives App 20080249333 - Evers; Holger ; et al.	2008-10-09
Absorbtion Medium and Method for Removing Carbon Dioxide From Gas Streams App 20080236390 - Anders; Joachim-Thierry ; et al.	2008-10-02
Method for Producing Ethylene Amines App 20080221359 - Gerlach; Till ; et al.	2008-09-11
Method For Producing A Xylylene Diamine App 20080214871 - Ernst; Martin ; et al.	2008-09-04
Method For the Continuous Production of an Amine App 20080200726 - Haese; Frank ; et al.	2008-08-21
Method for Producing an Amine App 20080200727 - Eberhardt; Jan ; et al.	2008-08-21
Method for Producing an Ethylamine From Denatured Ethanol App 20080194879 - Hoffer; Bram Willem ; et al.	2008-08-14
Method for the continuous production of an amine Grant 7,405,327 - Haese , et al. July 29, 2	2008-07-29
Method for Producing Bis-[(3-Dimethylamino)Propyl]Amine (Bisdmapa) App 20080161611 - Melder; Johann-Peter ; et al.	2008-07-03
Method for producing ethylene-amines Grant 7,393,978 - Frauenkron , et al. July 1, 2	2008-07-01
Method For Producing a Xylylenediamine App 20080154061 - Ernst; Martin ; et al.	2008-06-26
Direct Amination of Hydrocarbons App 20080146846 - Dialer; Harald ; et al.	2008-06-19
Method for reducing the content of an unsaturated amine in a mixture containing an amino nitrile, a diamine, a dinitrile or mixtures thereof Grant 7,385,073 - Maixner , et al. June 10, 2	2008-06-10
Method for Producing Bis-[(3-Dimethylamino)Propyl]Amine (Dipropylene Triamine, Dpta) App 20080132725 - Melder; Johann-Peter ; et al.	2008-06-05
Process for the Continuous Synthesis of Methylamines App 20080033212 - Bosch; Marco ; et al.	2008-02-07
Method for Improving a Piperazine Colour Stability App 20070295592 - Evers; Holger ; et al.	2007-12-27
Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal Grant 7,301,058 - Wartini , et al. November 27, 2	2007-11-27
Method for Producing Triethanolamine App 20070270615 - Haese; Frank ; et al.	2007-11-22
Method for the Continuous Production of an Amine App 20070232833 - Haese; Frank ; et al.	2007-10-04
Method for producing aminoalkoxy benzylamines and aminoalkoxy benzonitriles as intermediates Grant 7,256,312 - Lober , et al. August 14, 2	2007-08-14
Method for depletion of sulphur and/or compounds containing sulphur from a biochemically produced organic compound App 20070167530 - Gerlach; Till ; et al.	2007-07-19
Method for producing a ethylamine App 20070112218 - Meier; Anton ; et al.	2007-05-17
Purification of caprolactam Grant 7,217,818 - Fischer , et al. May 15, 2	2007-05-15
Method for producing ethyleneamines App 20070100144 - Frauenkron; Matthias ; et al.	2007-05-03
Catalysts and method for the production of amines Grant 7,183,438 - Gerlach , et al. February 27, 2	2007-02-27
Method for the distillative separation of mixtures containing ethyleneamines App 20070043217 - Siegert; Markus ; et al.	2007-02-22
Method for producing ethylene-amines App 20060276649 - Frauenkron; Matthias ; et al.	2006-12-07
Catalytic hydrogenation of an aliphatically unsaturated group in an organic compound Grant 7,122,702 - Gerlach , et al. October 17, 2	2006-10-17
Method for producing alkanolamines Grant 7,119,231 - Frauenkron , et al. October 10, 2	2006-10-10
Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor Grant 7,115,781 - Ansmann , et al. October 3, 2	2006-10-03
Decoloration and color stabilization of TEDA solution Grant 7,074,926 - Ciprian , et al. July 11, 2	2006-07-11
Method for the production of isophorondiamine (ipda,3-aminomethyl-3,5,5-trimethylcyclohexylamine) Grant 7,060,857 - Funke , et al. June 13, 2	2006-06-13
Preparation of a symmetrical secondary amine Grant 7,053,246 - Gerlach , et al. May 30, 2	2006-05-30
Method for purifying caprolactam App 20060090994 - Luyken; Hermann ; et al.	2006-05-04
Preparation of an amine Grant 7,034,186 - Gerlach , et al. April 25, 2	2006-04-25
Continuous methods and reactor used for the production of alkylamines App 20060079718 - Bosch; Marco ; et al.	2006-04-13
Method for purifying caprolactam App 20060041122 - Fischer; Rolf-Hartmuth ; et al.	2006-02-23
Method for removing 6-aminocapronitrile from mixtures that contain 6-aminocapronitrile, adipodinitrile and hexamethylenediamine Grant 6,972,075 - Luyken , et al. December 6, 2	2005-12-06
Method for producing aminoalkoxy benzylamines and aminoalkoxy benzonitriles as intermediates App 20050256340 - Lober, Oliver ; et al.	2005-11-17
Method for increasing yield in the production of polyvalent alcohols by splitting by-products containing acetal App 20050256346 - Wartini, Alexander ; et al.	2005-11-17
Method for reducing the content of an unsaturated amine in a mixture containing an amino nitrile, a diamine, a dinitrile or mixtures thereof App 20050222449 - Maixner, Stefan ; et al.	2005-10-06
Preparation of polyalkeneamines Grant 6,909,018 - Melder , et al. June 21, 2	2005-06-21
Method for generating catalysts Grant 6,905,997 - Ohlbach , et al. June 14, 2	2005-06-14
Method for separating ammonia from solutions containing caprolactam and ammonia Grant 6,896,772 - Luyken , et al. May 24, 2	2005-05-24
Catalysts and method for the production of amines App 20050107637 - Gerlach, Till ; et al.	2005-05-19
Method for producing a polymer, using caprolactam Grant 6,878,798 - Ohlbach , et al. April 12, 2	2005-04-12
Iron-containing material suitable for use as hydrogenation catalyst App 20040254059 - Ansmann, Andreas ; et al.	2004-12-16
Iron-containing oxidic material suitable for use as hydrogenation catalyst precursor App 20040254070 - Ansmann, Andreas ; et al.	2004-12-16
Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile Grant 6,828,457 - Ohlbach , et al. December 7, 2	2004-12-07
Method for the production of isophorondiamine (ipda,3-aminomethyl-3,5,5-tr- imethylcyclohexylamine) App 20040225156 - Funke, Frank ; et al.	2004-11-11
Method for activating passivated iron Grant 6,815,388 - Ohlbach , et al. November 9, 2	2004-11-09
Preparation of a symmetrical secondary amine App 20040220428 - Gerlach, Till ; et al.	2004-11-04
Decoloration and color stabilization of TEDA solution App 20040186291 - Ciprian, Jurgen ; et al.	2004-09-23
Catalytic hydrogenation of an aliphatically unsaturated group in an organic compound App 20040122265 - Gerlach, Till ; et al.	2004-06-24
Preparation of an amine App 20040122259 - Gerlach, Till ; et al.	2004-06-24
Preparation of secondary amines from primary amines Grant 6,723,880 - Neumann , et al. April 20, 2	2004-04-20
Process for hydrolyzing optically active amides Grant 6,713,652 - Ditrich , et al. March 30, 2	2004-03-30
Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile App 20040030174 - Ohlbach, Frank ; et al.	2004-02-12
Preparation of cyclic lactams Grant 6,686,465 - Ohlbach , et al. February 3, 2	2004-02-03
Preparation of caprolactam Grant 6,683,179 - Bassler , et al. January 27, 2	2004-01-27
Process for producing caprolactam Grant 6,683,177 - Fuchs , et al. January 27, 2	2004-01-27
Method for the production of caprolactam Grant 6,683,180 - Ohlbach , et al. January 27, 2	2004-01-27
Preparation of cyclic lactams Grant 6,683,178 - Ohlbach , et al. January 27, 2	2004-01-27
Method for removing 6-aminocapronitrile from mixtures that contain 6-aminocapronitrile, adipodinitrile and hexamethylenediamine App 20040015004 - Luyken, Hermann ; et al.	2004-01-22
Preparation of caprolactam Grant 6,677,449 - Bassler , et al. January 13, 2	2004-01-13
Method for generating catalysts App 20030181313 - Ohlbach, Frank ; et al.	2003-09-25
Method for the production of caprolactam App 20030153749 - Ohlbach, Frank ; et al.	2003-08-14
Method for producing alkanolamines App 20030149305 - Frauenkron, Matthias ; et al.	2003-08-07
Method for separating ammonia from solutions containing caprolactam and ammonia App 20030132098 - Luyken, Hermann ; et al.	2003-07-17
Method for producing a polymer, using caprolactam App 20030135019 - Ohlbach, Frank ; et al.	2003-07-17
Method for producing cyclic lactams App 20030125544 - Ohlbach, Frank ; et al.	2003-07-03
Method for producing caprolactam from 6-aminocapronitrile App 20030125546 - Bassler, Peter ; et al.	2003-07-03
Method for producing cyclic lactams App 20030114664 - Ohlbach, Frank ; et al.	2003-06-19
Process for the preparation of alkylamines Grant 6,576,796 - Funke , et al. June 10, 2	2003-06-10
Method for producing caprolactam on the basis of 6-aminocapronitrile and subsequent purification by crystallization App 20030105322 - Bassler, Peter ; et al.	2003-06-05
Process for the preparation of ethanolamines Grant 6,469,214 - Melder , et al. October 22, 2	2002-10-22
Method for simultaneous preparation of 6-aminocapronitrile and hexamethylene diamine Grant 6,462,220 - Luyken , et al. October 8, 2	2002-10-08
Process for the preparation of alkanolamines having improved color quality Grant 6,323,371 - Ruider , et al. November 27, 2	2001-11-27
Polyolefins and their functionalized derivatives Grant 6,133,209 - Rath , et al. October 17, 2	2000-10-17
Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones Grant 5,958,825 - Wulff-Doring , et al. September 28, 1	1999-09-28
Catalysts for the amination of alkylene oxides, alcohols, aldehydes and ketones Grant 5,916,838 - Wulff-Doring , et al. June 29, 1	1999-06-29
Preparation of amines and aminonitriles Grant 5,827,938 - Schnurr , et al. October 27, 1	1998-10-27
Process for the production of a hydrogenation catalyst Grant 5,733,838 - Vicari , et al. March 31, 1	1998-03-31
Preparation of aliphatic alpha, omega-aminonitriles Grant 5,527,946 - Flick , et al. June 18, 1	1996-06-18