| Patent | Date |
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Method for the production of thermoplastic polyoxazolidinone polymers
Grant 11,427,671 - Koopmans , et al. August 30, 2 | 2022-08-30 |
Process For Preparing Polyether Carbonate Alcohols
App 20220267515 - Wolf; Aurel ; et al. | 2022-08-25 |
Process For Preparing Polyether Carbonate Alcohols
App 20220267504 - Wolf; Aurel ; et al. | 2022-08-25 |
Method For The Production Of Epoxy-group Terminated Polyoxazolidinones
App 20220227919 - Frick-Delaittre; Elena ; et al. | 2022-07-21 |
Method For The Production Of Isocyanate-group Terminated Polyoxazolidinones
App 20220204684 - Frick-Delaittre; Elena ; et al. | 2022-06-30 |
Method for the production of thermoplastic polyoxazolidone polymers
Grant 11,370,874 - Koopmans , et al. June 28, 2 | 2022-06-28 |
Flame-retarded rigid polyurethane foams
Grant 11,352,462 - Nefzger , et al. June 7, 2 | 2022-06-07 |
Process for producing elastomers
Grant 11,312,812 - Norwig , et al. April 26, 2 | 2022-04-26 |
Process For Producing Polyoxymethylene-polyalkylene Oxide Block Copolymers
App 20220119579 - Meuresch; Markus ; et al. | 2022-04-21 |
Method for the production of thermoplastic polyoxazolidinone polymers
Grant 11,299,577 - Koopmans , et al. April 12, 2 | 2022-04-12 |
Method For Producing A Polyester-polyether Polyol Block Copolymer
App 20220056207 - Meuresch; Markus ; et al. | 2022-02-24 |
Method For Producing Polyoxymethylene Polyoxyalkylene Block Copolymers
App 20220049042 - Meuresch; Markus ; et al. | 2022-02-17 |
Method For The Production Of Thermoplastic Polyoxazolidinone Polymers
App 20220041786 - Koopmans; Carsten ; et al. | 2022-02-10 |
Process For Producing Polyoxymethylene Polymers Having Intermediate Chain Length
App 20220002467 - MEURESCH; Markus ; et al. | 2022-01-06 |
Method For The Production Of Thermoplastic Polyoxazolidinone Polymers
App 20210380748 - Koopmans; Carsten ; et al. | 2021-12-09 |
Process For Producing A Polyester
App 20210332183 - Machat; Martin ; et al. | 2021-10-28 |
Catalysts For The Synthesis Of Oxazolidinones
App 20210309785 - Koopmans; Carsten ; et al. | 2021-10-07 |
Flame-retarded Rigid Polyurethane Foams
App 20200392276 - Nefzger; Hartmut ; et al. | 2020-12-17 |
Method For The Production Of Thermoplastic Polyoxazolidinone Polymers
App 20200385507 - Koopmans; Carsten ; et al. | 2020-12-10 |
Method for producing polyether carbonate polyols
Grant 10,836,858 - Hofmann , et al. November 17, 2 | 2020-11-17 |
Method For The Production Of Thermoplastic Polyoxazolidone Polymers
App 20200354502 - Koopmans; Carsten ; et al. | 2020-11-12 |
Method For Producing Polyetherester Polyols
App 20200317860 - Meuresch; Markus ; et al. | 2020-10-08 |
Diblock Copolymers And Their Use As Surfactants
App 20200277435 - STUTE; Annika ; et al. | 2020-09-03 |
Process for the production of polyoxymethylene block copolymers
Grant 10,759,902 - Peckermann , et al. Sep | 2020-09-01 |
Use of alcohols which contain at least two urethane groups for producing polyether carbonate polyols
Grant 10,519,276 - Rauwald , et al. Dec | 2019-12-31 |
Method For Producing Polyether Carbonate Polyols
App 20190322801 - HOFMANN; Jorg ; et al. | 2019-10-24 |
Process For Producing Elastomers
App 20190256640 - NORWIG; Jochen ; et al. | 2019-08-22 |
Method For Producing Polyether Carbonate Polyols
App 20190085121 - HOFMANN; Jorg ; et al. | 2019-03-21 |
Method for the production of polyether carbonate polyols and device therefor
Grant 10,208,162 - Braun , et al. Feb | 2019-02-19 |
Process For The Production Of Polyoxymethylene Block Copolymers
App 20180371159 - Peckermann; Ilja ; et al. | 2018-12-27 |
Method For Phosgenating Compounds Containing Hydroxyl, Thiol, Amino And/or Formamide Groups
App 20180361349 - MLECZKO; Leslaw ; et al. | 2018-12-20 |
Method for producing polyether carbonate polyols
Grant 10,125,217 - Hofmann , et al. November 13, 2 | 2018-11-13 |
Method for phosgenating compounds containing hydroxyl, thiol, amino and/or formamide groups
Grant 10,105,675 - Mleczko , et al. October 23, 2 | 2018-10-23 |
Use Of Alcohols Which Contain At Least Two Urethane Groups For Producing Polyether Carbonate Polyols
App 20180291149 - Rauwald; Urs ; et al. | 2018-10-11 |
Process for the production of polyoxymethylene block copolymers
Grant 10,093,772 - Peckermann , et al. October 9, 2 | 2018-10-09 |
Method for producing polyether carbonate polyols
Grant 10,040,901 - Hofmann , et al. August 7, 2 | 2018-08-07 |
Method for producing formaldehyde-alkyl carbonate-copolymers
Grant 10,030,100 - Wolf , et al. July 24, 2 | 2018-07-24 |
Use of urethane alcohols for preparing polyether carbonate polyols
Grant 9,957,352 - Hofmann , et al. May 1, 2 | 2018-05-01 |
Process For Producing Methyldichlorophosphane
App 20170313731 - RESSEL; HANS-JOACHIM ; et al. | 2017-11-02 |
Method For Phosgenating Compounds Containing Hydroxyl, Thiol, Amino And/or Formamide Groups
App 20170274346 - MLECZKO; LESLAW ; et al. | 2017-09-28 |
Method for the Production of Polyether Carbonate Polyols and Device Therefor
App 20170198092 - Braun; Stefanie ; et al. | 2017-07-13 |
Polyether carbonate polyol production method
Grant 9,676,905 - Muller , et al. June 13, 2 | 2017-06-13 |
Method for Producing Polyether Carbonate Polyols
App 20170137569 - Hofmann; Jorg ; et al. | 2017-05-18 |
Electrochemical Process For The Reduction Of Molecular Oxygen
App 20170107634 - A MANN; Jens ; et al. | 2017-04-20 |
Process For The Production Of Polyoxymethylene Block Copolymers
App 20170096526 - Peckermann; Ilja ; et al. | 2017-04-06 |
Process For The Production Of Chlorine Using A Cerium Oxide Catalyst In An Adiabatic Reaction Cascade
App 20170081187 - SCHMIDT; Timm ; et al. | 2017-03-23 |
Use Of Urethane Alcohols For Preparing Polyether Carbonate Polyols
App 20160319070 - HOFMANN; Jorg ; et al. | 2016-11-03 |
Method For Producing Formaldehyde-alkyl Carbonate-copolymers
App 20160311974 - Wolf; Aurel ; et al. | 2016-10-27 |
Catalyst and method for the production of chlorine by gas phase oxidation
Grant 9,468,913 - Wolf , et al. October 18, 2 | 2016-10-18 |
Method For Producing Polyether Carbonate Polyols
App 20160264727 - Hofmann; Joerg ; et al. | 2016-09-15 |
Catalyst for producing carbon nanotubes by means of the decomposition of gaseous carbon compounds on a heterogeneous catalyst
Grant 9,409,779 - Buchholz , et al. August 9, 2 | 2016-08-09 |
Process for the preparation of polyether carbonate polyols
Grant 9,382,417 - Gurtler , et al. July 5, 2 | 2016-07-05 |
Process for the production of polyether carbonate polyols
Grant 9,315,622 - Hofmann , et al. April 19, 2 | 2016-04-19 |
Method for producing polyetherester carbonate polyols
Grant 9,296,859 - Guertler , et al. March 29, 2 | 2016-03-29 |
Polyether carbonate polyol production method
Grant 9,273,183 - Muller , et al. March 1, 2 | 2016-03-01 |
Polyether Carbonate Polyol Production Method
App 20150259475 - Muller; Thomas Ernst ; et al. | 2015-09-17 |
Polyether Carbonate Polyol Production Method
App 20150225503 - Muller; Thomas Ernst ; et al. | 2015-08-13 |
Catalyst and method for the production of chlorine by gas phase oxidation
Grant 9,089,838 - Wolf , et al. July 28, 2 | 2015-07-28 |
Process for preparing polyether carbonate polyols with double metal cyanide catalysts and in the presence of metal salts
Grant 9,080,010 - Wolf , et al. July 14, 2 | 2015-07-14 |
Process for the production of polyether carbonate polyols
Grant 9,062,156 - Gurtler , et al. June 23, 2 | 2015-06-23 |
Process for the production of carbon nanotubes in a fluidized bed
Grant 9,050,572 - Buchholz , et al. June 9, 2 | 2015-06-09 |
Process for the preparation of polyether carbonate polyols
Grant 9,045,592 - Gurtler , et al. June 2, 2 | 2015-06-02 |
Bimetallic complexes and the use thereof in producing diaryl carbonate
Grant 8,987,446 - Gurtler , et al. March 24, 2 | 2015-03-24 |
Method for producing polyether carbonate polyols
Grant 8,946,466 - Gurtler , et al. February 3, 2 | 2015-02-03 |
Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols
Grant 8,933,192 - Gurtler , et al. January 13, 2 | 2015-01-13 |
Method For Producing Polyetherester Carbonate Polyols
App 20140329987 - Gurtler; Christoph ; et al. | 2014-11-06 |
Process For The Production Of Polyether Carbonate Polyols
App 20140256908 - Hofmann; Jorg ; et al. | 2014-09-11 |
Process For The Production Of Chlorine Using A Cerium Oxide Catalyst In An Isothermic Reactor
App 20140241976 - Schmidt; Timm ; et al. | 2014-08-28 |
Process For The Production Of Chlorine Using A Cerium Oxide Catalyst In An Adiabatic Reaction Cascade
App 20140205533 - Schmidt; Timm ; et al. | 2014-07-24 |
Electrolysis cell for hydrogen chloride electrolysis
Grant 8,778,148 - Wolf , et al. July 15, 2 | 2014-07-15 |
Process for the reduction of oxygen
Grant 8,741,122 - Wolf , et al. June 3, 2 | 2014-06-03 |
Catalyst and process for hydrogenating organic compounds
Grant 8,614,355 - Wolf , et al. December 24, 2 | 2013-12-24 |
Carbon nanotubes and organic media containing microgels
Grant 8,592,512 - Ziser , et al. November 26, 2 | 2013-11-26 |
Catalyst And Method For The Production Of Chlorine By Gas Phase Oxidation
App 20130216470 - Wolf; Aurel ; et al. | 2013-08-22 |
Process For The Production Of Polyether Carbonate Polyols
App 20130211042 - Gurtler; Christoph ; et al. | 2013-08-15 |
Method for producing diphenylcarbonate having catalyst comprising ionic fluids
Grant 8,507,712 - Gro.beta.e Bowing , et al. August 13, 2 | 2013-08-13 |
Process For Preparing Polyether Carbonate Polyols With Double Metal Cyanide Catalysts And In The Presence Of Metal Salts
App 20130190462 - Wolf; Aurel ; et al. | 2013-07-25 |
Process For The Preparation Of Polyether Carbonate Polyols
App 20130184432 - Gurtler; Christoph ; et al. | 2013-07-18 |
Catalyst And Method For The Production Of Chlorine By Gas Phase Oxidation
App 20130177494 - Wolf; Aurel ; et al. | 2013-07-11 |
Method For Producing Polyether Carbonate Polyols
App 20130123532 - Gurtler; Christoph ; et al. | 2013-05-16 |
Process For The Preparation Of Polyether Carbonate Polyols
App 20130072602 - Gurtler; Christoph ; et al. | 2013-03-21 |
Carbon nanotube powder, carbon nanotubes, and processes for their production
Grant 8,398,949 - Meyer , et al. March 19, 2 | 2013-03-19 |
Process For Hydrogenating Organic Compounds With Hydrogen In The Gas Phase In The Presence Of A Catalyst
App 20130035511 - WOLF; Aurel ; et al. | 2013-02-07 |
Bimetallic Complexes And The Use Thereof In Producing Diaryl Carbonate
App 20130018186 - Gurtler; Christoph ; et al. | 2013-01-17 |
Process For The Activation Of Double Metal Cyanide Catalysts For The Preparation Of Polyether Carbonate Polyols
App 20120289732 - Gurtler; Christoph ; et al. | 2012-11-15 |
Method For Producing Graphene Solutions, Graphene Alkali Metal Salts, And Graphene Composite Materials
App 20120256121 - Wolf; Aurel ; et al. | 2012-10-11 |
Nitrogen Doped Carbon Nanotubes With Metal Nanoparticles
App 20120252662 - Assmann; Jens ; et al. | 2012-10-04 |
Composite Materials Having Graphene Layers And Production And Use Thereof
App 20120202056 - Wolf; Aurel ; et al. | 2012-08-09 |
Uranium Catalyst On A Substrate Having A Specific Pore Size Distribution, Method For The Production Thereof And Use Thereof
App 20120045386 - Wolf; Aurel ; et al. | 2012-02-23 |
Process for the continuous production of catalysts
Grant 8,093,176 - Buchholz , et al. January 10, 2 | 2012-01-10 |
Electrochemical Method For Reducing Molecular Oxygen
App 20110233071 - Assmann; Jens ; et al. | 2011-09-29 |
Catalyst For Oxidation Reactions In The Presence Of Hydrogen Chloride And/or Chlorine And Method For The Production Thereof, And The Use Thereof
App 20110223096 - Wolf; Aurel ; et al. | 2011-09-15 |
Carbon Nanotubes And Organic Media Containing Microgels
App 20110224357 - Ziser; Torsten ; et al. | 2011-09-15 |
Integrated Method For Producing Chlorine
App 20110180419 - Wolf; Aurel ; et al. | 2011-07-28 |
Multi-stage Method For The Production Of Chlorine
App 20110182801 - Mleczko; Leslaw ; et al. | 2011-07-28 |
Thermally stable catalyst for hydrogen chloride gas phase oxidation
Grant 7,985,395 - Wolf , et al. July 26, 2 | 2011-07-26 |
Method For Producing Diphenylcarbonate Having Catalyst Comprising Ionic Fluids
App 20110172454 - Gro e Bowing; Alexandra ; et al. | 2011-07-14 |
Catalyst and Process for Hydrogenating Organic Compounds
App 20110130592 - Wolf; Aurel ; et al. | 2011-06-02 |
Process For The Reduction Of Oxygen
App 20110042231 - Wolf; Aurel ; et al. | 2011-02-24 |
Process For Heterogeneously Catalyzed Esterification Of (meth)acrylic Acid With Oxyalkylated Polyols
App 20110028754 - Ludewig; Michael ; et al. | 2011-02-03 |
Electrolysis Cell For Hydrogen Chloride Electrolysis
App 20110005938 - Wolf; Aurel ; et al. | 2011-01-13 |
Method For Producing Nitrogen-doped Carbon Nanotubes
App 20100276644 - Wolf; Aurel ; et al. | 2010-11-04 |
Method For Producing Chlorine By Multi Step Adiabatic Gas Phase Oxidation
App 20100260660 - Schellen; Ralph ; et al. | 2010-10-14 |
Hydrogen-permeable Membrane Made Of A Metal Composite Material
App 20100247944 - Mleczko; Leslaw ; et al. | 2010-09-30 |
Sintering Resistant Catalyst For Use In Hydrogenation And Dehydrogenation Reactions And Methods For Producing The Same
App 20100204518 - Wolf; Aurel ; et al. | 2010-08-12 |
Catalyst And Process For Preparing Chlorine By Gas Phase Oxidation Of Hydrogen Chloride
App 20100202959 - Wolf; Aurel ; et al. | 2010-08-12 |
Method For Producing Chlorine By Gas Phase Oxidation
App 20100189633 - Schellen; Ralph ; et al. | 2010-07-29 |
Thermally Stable Catalyst For Hydrogen Chloride Gas Phase Oxidation
App 20100183498 - Wolf; Aurel ; et al. | 2010-07-22 |
Catalyst And Process For Preparing Chlorine By Gas Phase Oxidation
App 20100098616 - Wolf; Aurel ; et al. | 2010-04-22 |
Processes And Apparatus For The Production Of Chlorine By Gas Phase Oxidation
App 20090304573 - Wolf; Aurel ; et al. | 2009-12-10 |
Catalyst For Producing Carbon Nanotubes By Means Of The Decomposition Of Gaseous Carbon Compounds On A Heterogeneous Catalyst
App 20090140215 - Buchholz; Sigurd ; et al. | 2009-06-04 |
Carbon Nanotube Powder, Carbon Nanotubes, And Processes For Their Production
App 20090124705 - Meyer; Helmut ; et al. | 2009-05-14 |
Process For The Preparation Of A Catalyst For The Production Of Carbon Nanotubes
App 20090087372 - BUCHHOLZ; Sigurd ; et al. | 2009-04-02 |
Process For The Production Of An Electrically Conducting Polymer Composite Material
App 20090023851 - BIERDEL; Michael ; et al. | 2009-01-22 |
Method For Producing Carbon Nanotube/polymer Mixtures By Gas-phase Polymerization
App 20080293853 - WOLF; AUREL ; et al. | 2008-11-27 |
Process For Recovery Of Ruthenium From A Ruthenium-containing Supported Catalyst Material
App 20080287282 - Haas; Michel ; et al. | 2008-11-20 |
Catalytically Active Porous Membrane Reactor for Reacting Organic Compounds
App 20080287718 - Wolf; Aurel ; et al. | 2008-11-20 |
Processes For The Oxidation Of Carbon Monoxide In A Gas Stream Containing Hcl
App 20080267849 - Haas; Michel ; et al. | 2008-10-30 |
Ruthenium Catalysts Having Enhanced Long-term Stability And Activity
App 20080267857 - Schlueter; Oliver Felix-Karl ; et al. | 2008-10-30 |
Processes For The Adsorptive Removal Of Inorganic Components From Hydrogen Chloride-containing Gases
App 20080257150 - Wolf; Aurel ; et al. | 2008-10-23 |
Process for the production of di- and polyamines of the diphenylmethane series
Grant 7,435,853 - Grabowski , et al. October 14, 2 | 2008-10-14 |
Process For The Continuous Production Of Catalysts
App 20080003169 - Buchholz; Sigurd ; et al. | 2008-01-03 |
Processes For The Preparation Of Chlorine By Gas Phase Oxidation, Catalysts Therefor, And Methods Of Making Such Catalysts
App 20080003173 - Wolf; Aurel ; et al. | 2008-01-03 |
Process For The Production Of Carbon Nanotubes In A Fluidized Bed
App 20080003170 - BUCHHOLZ; SIGURD ; et al. | 2008-01-03 |
Processes For The Preparation Of Chlorine By Gas Phase Oxidation
App 20070292336 - Wolf; Aurel ; et al. | 2007-12-20 |
Temperature-stable Catalysts For Gas Phase Oxidation, And Processes For Using The Same
App 20070274899 - Wolf; Aurel ; et al. | 2007-11-29 |
Processes And Apparatus For The Production Of Chlorine By Gas Phase Oxidation
App 20070274901 - Wolf; Aurel ; et al. | 2007-11-29 |
Processes For The Preparation Of Chlorine By Gas Phase Oxidation
App 20070274897 - Wolf; Aurel ; et al. | 2007-11-29 |
Shaped catalyst body, particularly for use as catalysts in hydrogenation
App 20060224027 - Turek; Thomas ; et al. | 2006-10-05 |
Process for the production of di-and polyamines of the diphenylmethane series
App 20060183938 - Grabowski; Stefan ; et al. | 2006-08-17 |
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