Schwab; Ekkehard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schwab; Ekkehard.The latest application filed is for "a molding comprising a mixed oxide comprising oxygen, lanthanum, aluminum, and cobalt".

Company Profile

10.96.106

Schwab; Ekkehard - Ludwigshafen am Rhein DE
SCHWAB; Ekkehard - Neustadt DE
- Neustadt 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
Catalyst and process for preparing dimethyl ether Grant 11,452,995 - Schuster , et al. September 27, 2	2022-09-27
A Molding Comprising A Mixed Oxide Comprising Oxygen, Lanthanum, Aluminum, And Cobalt App 20220134312 - SCHWAB; Ekkehard ; et al.	2022-05-05
A Catalyst For Converting Synthesis Gas To Alcohols App 20210138445 - JANKE; Christiane ; et al.	2021-05-13
Catalyst And Process For Preparing Dimethyl Ether App 20200330965 - SCHUSTER; Sabine ; et al.	2020-10-22
Catalyst System And Process For Preparing Dimethyl Ether App 20200316570 - SCHUSTER; Sabine ; et al.	2020-10-08
Rhenium-doped catalyst and a method for the selective methanation of carbon monoxide Grant 10,780,422 - Milanov , et al. Sept	2020-09-22
Process For The Conversion Of Methanol To P-xylene App 20200140354 - MCGUIRE; Robert ; et al.	2020-05-07
A Molding Comprising A Zeolitic Material, Phosphorous, One Or More Metals And A Binder App 20200139357 - MCGUIRE; Robert ; et al.	2020-05-07
Catalyst Composite Comprising An Alkaline Earth Metal Containing Cha Zeolite And Use Thereof In A Process For The Conversion Of App 20190366313 - MCGUIRE; Robert ; et al.	2019-12-05
Process for the conversion of oxygenates to olefins Grant 10,213,773 - Spannhoff , et al. Feb	2019-02-26
Catalyst and process for the conversion of oxygenates to olefins Grant 10,201,806 - Braunsmann , et al. Feb	2019-02-12
Catalyst coating and process for the conversion of oxygenates to olefins Grant 10,005,702 - Spannhoff , et al. June 26, 2	2018-06-26
Ruthenium-rhenium-based Catalyst And A Method For The Selective Methanation Of Carbon Monoxide App 20180085739 - MILANOV; Adrian ; et al.	2018-03-29
Process for the preparation of butadiene Grant 9,878,965 - Spannhoff , et al. January 30, 2	2018-01-30
Process for the production of a carbon supported catalyst Grant 9,873,107 - Hass , et al. January 23, 2	2018-01-23
High-temperature Synthesis Of Hexaaluminates By Flame Spraying Pyrolysis App 20170354956 - KOENIG; Rene ; et al.	2017-12-14
A Process For The Production Of A Carbon Supported Catalyst App 20170100706 - HASS; Andreas ; et al.	2017-04-13
Yttrium-containing Catalyst For High-temperature Carbon Dioxide Hydration, Combined High-temperature Carbon Dioxide Hydration, And Reforming And/or Reforming, And A Method For High-temperature Carbon Dioxide Hydration, Combined High-temperature Carbon Dioxide Hydration And Reforming And/or Reforming App 20170080407 - SCHUNK; Stephan A. ; et al.	2017-03-23
Catalyst and process for the conversion of oxygenates to olefins Grant 9,597,669 - Spannhoff , et al. March 21, 2	2017-03-21
Method for conditioning catalysts by means of membrane filtration Grant 9,555,374 - Voss , et al. January 31, 2	2017-01-31
Method for producing amines with a catalyst containing platinum, nickel and an additional metal Grant 9,505,705 - Kubanek , et al. November 29, 2	2016-11-29
Method For Reforming Mixtures Of Hydrocarbons And Carbondioxide App 20160311684 - MILANOV; Andrian ; et al.	2016-10-27
Catalyst And Process For The Conversion Of Oxygenates To Olefins App 20160310934 - BRAUNSMANN; Kirsten ; et al.	2016-10-27
Nickel hexaaluminate-containing catalyst for reforming hydrocarbons in the presence of carbon dioxide Grant 9,475,037 - Schunk , et al. October 25, 2	2016-10-25
Process For The Conversion Of Oxygenates To Olefins App 20160296923 - Spannhoff; Kirsten ; et al.	2016-10-13
Process For Producing A Reforming Catalyst And The Reforming Of Methane App 20160207031 - SCHWAB; Ekkehard ; et al.	2016-07-21
Process For The Preparation Of Butadiene App 20160145171 - Spannhoff; Kirsten ; et al.	2016-05-26
Process for producing a reforming catalyst and the reforming of methane Grant 9,259,712 - Schwab , et al. February 16, 2	2016-02-16
Nickel Hexaaluminate-containing Catalyst For Reforming Hydrocarbons In The Presence Of Carbon Dioxide App 20160008791 - SCHUNK; Stephan ; et al.	2016-01-14
Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom Grant 9,162,220 - Unsal , et al. October 20, 2	2015-10-20
Iron-comprising heterogeneous catalyst and process for preparing olefins by reaction of carbon monoxide with hydrogen Grant 9,156,026 - Steiner , et al. October 13, 2	2015-10-13
Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture Grant 9,097,678 - Schwab , et al. August 4, 2	2015-08-04
Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom Grant 9,095,845 - Uensal , et al. August 4, 2	2015-08-04
Catalyst with metal oxide doping for fuel cells Grant 9,054,355 - Querner , et al. June 9, 2	2015-06-09
Catalyst composition for the steam reforming of methane in fuel cells Grant 8,993,477 - Milanov , et al. March 31, 2	2015-03-31
Method for producing aromatic amines Grant 8,809,588 - Konigsmann , et al. August 19, 2	2014-08-19
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
Isomerization of linear alpha-olefins Grant 8,624,075 - Konigsmann , et al. January 7, 2	2014-01-07
Process For The Conversion Of Oxygenates To Olefins App 20140005455 - Spannhoff; Kirsten ; et al.	2014-01-02
High-pressure Process For The Carbon Dioxide Reforming Of Hydrocarbons In The Presence Of Iridium-comprising Active Compositions App 20140001407 - MILANOV; Andrian ; et al.	2014-01-02
Catalyst And Process For The Conversion Of Oxygenates To Olefins App 20140005457 - Spannhoff; Kirsten ; et al.	2014-01-02
Catalyst Coating And Process For The Conversion Of Oxygenates To Olefins App 20140005456 - Spannhoff; Kirsten ; et al.	2014-01-02
Iron- and manganese-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Grant 8,618,016 - Steiner , et al. December 31, 2	2013-12-31
Iron- and manganese-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Grant 08618016 -	2013-12-31
Iron- and copper-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Grant 8,614,164 - Steiner , et al. December 24, 2	2013-12-24
Method for producing toluylenediamine by hydrogenating dinitrotoluene Grant 8,614,356 - Coelho Tsou , et al. December 24, 2	2013-12-24
Integrated method for producing carbonyl iron powder and hydrocarbons Grant 8,608,824 - Steiner , et al. December 17, 2	2013-12-17
Processes For Preparing Amines And Catalysts For Use Therein App 20130310560 - KUBANEK; PETR ; et al.	2013-11-21
Process for the continuous production of a catalyst Grant 8,569,196 - Schwab , et al. October 29, 2	2013-10-29
Process for continuous hydrogenation or hydrogenating amination Grant 8,557,985 - Hoffer , et al. October 15, 2	2013-10-15
Method for producing cis-rose oxide Grant 8,546,591 - Koenigsmann , et al. October 1, 2	2013-10-01
Iron-comprising Heterogeneous Catalyst And Process For Preparing Olefins By Reaction Of Carbon Monoxide With Hydrogen App 20130245138 - Steiner; Jochen ; et al.	2013-09-19
Process For The Conversion Of Synthesis Gas To Olefins App 20130197288 - Schafer; Alexander ; et al.	2013-08-01
Process for hydrogenating butadiyne Grant 8,487,150 - Koenigsmann , et al. July 16, 2	2013-07-16
Process for the selective preparation of light olefins Grant 8,461,219 - Steiner , et al. June 11, 2	2013-06-11
Method For Removing Sulfur-comprising Compounds From A Hydrocarbonaceous Gas Mixture App 20130115707 - Schwab; Ekkehard ; et al.	2013-05-09
Process For Producing A Reforming Catalyst And The Reforming Of Methane App 20130116116 - SCHWAB; Ekkehard ; et al.	2013-05-09
Catalyst Composition For The Steam Reforming Of Methane In Fuel Cells App 20130116118 - Milanov; Andrian ; et al.	2013-05-09
Iron-comprising heterogeneous catalyst and process for preparing olefins by reaction of carbon monoxide with hydrogen Grant 8,410,018 - Steiner , et al. April 2, 2	2013-04-02
Adsorber material and process for desulfurizing hydrocarbonaceous gases Grant 8,349,037 - Steiner , et al. January 8, 2	2013-01-08
Processes for preparing amines and catalysts for use therein Grant 8,324,430 - Kubanek , et al. December 4, 2	2012-12-04
Isomerization Of Linear Alpha-olefins App 20120271090 - Konigsmann; Lucia ; et al.	2012-10-25
Process for producing a catalyst and use of the catalyst Grant 8,293,675 - Kotrel , et al. October 23, 2	2012-10-23
Method for producing an amine Grant 8,293,945 - Kubanek , et al. October 23, 2	2012-10-23
Method for producing an amine Grant 8,278,489 - Kubanek , et al. October 2, 2	2012-10-02
Processes for preparing amines and catalysts for use therein Grant 8,268,995 - Kubanek , et al. September 18, 2	2012-09-18
Process For Continuous Hydrogenation Or Hydrogenating Amination App 20120232267 - Hoffer; Bram Willem ; et al.	2012-09-13
Catalyst With Metal Oxide Doping For Fuel Cells App 20120178018 - Querner; Claudia ; et al.	2012-07-12
Catalyst and process for hydrogenating organic compounds comprising hydrogenatable groups Grant 8,207,327 - Laar , et al. June 26, 2	2012-06-26
Catalyst For Electrochemical Reactions App 20120129686 - Querner; Claudia ; et al.	2012-05-24
Catalyst Support Material Comprising Polyazole, Electrochemical Catalyst, And The Preparation Of A Gas Diffusion Electrode And A Membrane-electrode Assembly Therefrom App 20120100457 - Unsal; Omer ; et al.	2012-04-26
Catalyst Support Material Comprising Polyazole Salt, Electrochemical Catalyst, And The Preparation Of A Gas Diffusion Electrode And A Membrane-electrode Assembly Therefrom App 20120100455 - UENSAL; Oemer ; et al.	2012-04-26
Process for continuous hydrogenation or hydrogenating amination Grant 8,163,963 - Hoffer , et al. April 24, 2	2012-04-24
Catalyst For Electrochemical Applications App 20120094199 - Schwab; Ekkehard ; et al.	2012-04-19
Method For Conditioning Catalysts By Means Of Membrane Filtration App 20120071316 - Voss; Hartwig ; et al.	2012-03-22
Method For Producing Aromatic Amines App 20120065431 - Koenigsmann; Lucia ; et al.	2012-03-15
Processes For Preparing Amines And Zirconium Dioxide- And Nickelcontaining Catalysts For Use Therein App 20120035049 - Kubanek; Petr ; et al.	2012-02-09
Method For Improving The Catalytic Activity Of Monolithic Catalysts App 20110313188 - 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
Method For Improving The Catalytic Activity Of Monolithic Catalysts App 20110313187 - Wigbers; Christof Wilhelm ; et al.	2011-12-22
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
Method For Producing Toluylenediamine By Hydrogenating Dinitrotoluene App 20110275858 - Coelho Tsou; Joana ; et al.	2011-11-10
Process for preparing aromatic amines in a fluidized-bed reactor Grant 8,044,244 - Seidemann , et al. October 25, 2	2011-10-25
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
Adsorber Material And Process For Desulfurizing Hydrocarbonaceous Gases App 20110200507 - Steiner; Jochen ; et al.	2011-08-18
Process For Producing A Catalyst And Catalyst App 20110195347 - Querner; Claudia ; et al.	2011-08-11
Integrated Method For Producing Carbonyl Iron Powder And Hydrocarbons App 20110162484 - Steiner; Jochen ; et al.	2011-07-07
Catalyst And Process For Producing It And Its Use App 20110118110 - Kotrel; Stefan ; et al.	2011-05-19
Process For The Selective Preparation Of Light Olefins App 20110118365 - STEINER; JOCHEN ; et al.	2011-05-19
Iron-comprising Heterogeneous Catalyst And Process For Preparing Olefins By Reaction Of Carbon Monoxide With Hydrogen App 20110112204 - STEINER; JOCHEN ; et al.	2011-05-12
Iron- And Copper-comprising Heterogeneous Catalyst And Process For Preparing Olefins By Reacting Carbon Monoxide With Hydrogen App 20110112203 - STEINER; JOCHEN ; et al.	2011-05-12
Iron- And Manganese-comprising Heterogeneous Catalyst And Process For Preparing Olefins By Reacting Carbon Monoxide With Hydrogen App 20110112205 - STEINER; JOCHEN ; et al.	2011-05-12
Method for producing an amine Grant 7,919,655 - Kubanek , et al. April 5, 2	2011-04-05
Method For Producing An Amine App 20110054167 - Kubanek; Petr ; et al.	2011-03-03
Method For Producing Cis-rose Oxide App 20100311988 - Koenigsmann; Lucia ; et al.	2010-12-09
Direct amination of hydrocarbons Grant 7,838,702 - Van Laar , et al. November 23, 2	2010-11-23
Method For Producing An Amine App 20100274055 - Kubanek; Petr ; et al.	2010-10-28
Method For Producing An Amine App 20100274009 - 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 20100274008 - Kubanek; Petr ; et al.	2010-10-28
Method For The Production Of An Amine App 20100274011 - Kubanek; Petr ; et al.	2010-10-28
Process For Producing A Catalyst And Use Of The Catalyst App 20100267551 - Kotrel; Stefan ; et al.	2010-10-21
Process For The Preparation Of An Amine App 20100267948 - Eberhardt; Jan ; et al.	2010-10-21
Process For Hydrogenating Polymers And Hydrogenation Catalysts Suitable Therefor App 20100227979 - Hoffer; Bram Willem ; et al.	2010-09-09
Method For Synthesizing An N-unsubstituted Or N-substituted Aziridine App 20100191000 - Melder; Johann-Peter ; et al.	2010-07-29
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
Direct amination of hydrocarbons Grant 7,741,522 - Van Laar , et al. June 22, 2	2010-06-22
Catalyst And Process For Hydrogenating Organic Compounds Comprising Hydrogenatable Groups App 20100152436 - Laar; Frederik Van ; et al.	2010-06-17
Method For Producing Amines App 20100130788 - Coelho Tsou; Joana ; et al.	2010-05-27
Method for producing ethylene amines ethanol amines from monoethylene glycol (MEG) Grant 7,700,806 - van Cauwenberge , et al. April 20, 2	2010-04-20
Process for producing ethyleneamines Grant 7,696,384 - Cauwenberge , et al. April 13, 2	2010-04-13
Process For Continuous Hydrogenation Or Hydrogenating Amination App 20100081804 - Hoffer; Bram Willem ; et al.	2010-04-01
Membrane-electrode Unit Comprising A Barrier Junction App 20100075203 - Braeuninger; Sigmar ; et al.	2010-03-25
Method of producing benzophenoneimines Grant 7,683,214 - Hahn , et al. March 23, 2	2010-03-23
Process For Preparing Aromatic Amines In A Fluidized-bed Reactor App 20100048955 - Seidemann; Lothar ; et al.	2010-02-25
Method For Producing Aromatic Amines Or Aliphatic Amino Alcohols App 20100015012 - Vanoppen; Dominic ; et al.	2010-01-21
Process For Hydrogenating Butadiyne App 20100016646 - KOENIGSMANN; Lucia ; et al.	2010-01-21
Method For Producing An Amine App 20100010264 - Kubanek; Petr ; et al.	2010-01-14
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
Direct Amination Of Hydrocarbons App 20090292144 - Anders; Joachim-Thierry ; et al.	2009-11-26
Method For Producing An Amine App 20090286977 - Kubanek; Petr ; et al.	2009-11-19
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 aromatic amines or aliphatic amino alcohols Grant 7,595,424 - Vanoppen , et al. September 29, 2	2009-09-29
Method For Producing Ethylene Amines Ethanol Amines From Monoethylene Glycol (meg) App 20090240084 - van Cauwenberge; Gunther ; et al.	2009-09-24
Supported catalyst for the selective hydrogenation of alkynes and dienes Grant 7,582,805 - Frenzel , et al. September 1, 2	2009-09-01
Isothermal operation of heterogeneously catalyzed three phase reactions Grant 7,576,246 - Brocker , et al. August 18, 2	2009-08-18
Direct Hydrocarbon Amination App 20090203941 - Laar; Frederik Van ; et al.	2009-08-13
Method Of Producing Benzophenoneimines App 20090093654 - Hahn; Thilo ; et al.	2009-04-09
Process For Preparing An Amine App 20090082562 - Eberhardt; Jan ; et al.	2009-03-26
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
Direct Amination Of Hydrocarbons App 20090030234 - van Laar; Frederik ; et al.	2009-01-29
Direct Amination Of Hydrocarbons App 20090023956 - van Laar; Frederik ; et al.	2009-01-22
Method for Producing Olefins from Synthesis Gas in a Reaction Column App 20090005464 - Hoffer; Bram Willem ; et al.	2009-01-01
Method for the production of amines Grant 7,468,461 - Van Laar , et al. December 23, 2	2008-12-23
Method for the Synthesis of Aromatic Hydrocarbons From C1-C4-Alkanes and Utilization of C1-C4-Alkane-Comprising Product Stream App 20080293980 - Kiesslich; Frank ; et al.	2008-11-27
Process for Producing Ethyleneamines App 20080255360 - van Cauwenberge; Gunther ; et al.	2008-10-16
Method for Producing Amines with a Catalyst Containing Platinum, Nickel and an Additional Metal App 20080242537 - Kubanek; Petr ; et al.	2008-10-02
Method for Producing an Amine App 20080200727 - Eberhardt; Jan ; et al.	2008-08-21
Ni/TiO.sub.2 hydrogenation catalyst Grant 7,408,086 - Vanoppen , et al. August 5, 2	2008-08-05
Method For The Production Of Amines App 20080177111 - van Laar; Frederik ; et al.	2008-07-24
Method for Producing Aromatic Amines or Aliphatic Amino Alcohols App 20080146848 - Vanoppen; Dominic ; et al.	2008-06-19
Direct Amination of Hydrocarbons App 20080146846 - Dialer; Harald ; et al.	2008-06-19
Method for the hydrogenation of aromatic compounds with hydrogen containing residual gas Grant 7,388,119 - Bottcher , et al. June 17, 2	2008-06-17
Process for catalytic hydrogenation Grant 7,371,908 - Koch , et al. May 13, 2	2008-05-13
Carrier catalytic converter for the selective hydrogenation of alkines and dienes Grant 7,256,153 - Frenzel , et al. August 14, 2	2007-08-14
Method for the production of amines App 20070149814 - van Laar; Frederik ; et al.	2007-06-28
Supported Catalyst for the Selective Hydrogenation of Alkynes and Dienes App 20070142683 - FRENZEL; Andrea ; et al.	2007-06-21
Method for producing hydrocarbons having a modified carbon skeleton Grant 7,220,888 - Vanoppen , et al. May 22, 2	2007-05-22
Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof Grant 7,109,388 - Brocker , et al. September 19, 2	2006-09-19
Preparation of ruthenium/iron catalysts supported on carbon Grant 7,101,824 - Gerlach , et al. September 5, 2	2006-09-05
Method for the production of amines Grant 7,091,383 - Vanoppen , et al. August 15, 2	2006-08-15
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
Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers Grant 7,041,847 - Haake , et al. May 9, 2	2006-05-09
Method for the production of amines App 20050177003 - Vanoppen, Dominic ; et al.	2005-08-11
Catalyst and method for producing polytetrahydrofurane Grant 6,870,014 - Steinbrenner , et al. March 22, 2	2005-03-22
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 the hydrogenation of aromatic compounds with hydrogen containing residual gas App 20040215042 - Bottcher, Arnd ; et al.	2004-10-28
Ni/tio2 hydrogenation catalyst App 20040147783 - Vanoppen, Dominic ; et al.	2004-07-29
Method for producing hydrocarbons having a modified carbon skeleton App 20040059169 - Vanoppen, Dominic ; et al.	2004-03-25
Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibres App 20040049073 - Haake, Matthias ; et al.	2004-03-11
Micro-structured, self-cleaning catalytically active surface App 20040023798 - Kaibel, Gerd ; et al.	2004-02-05
Catalyst and method for producing polytetrahydrofurane App 20030186806 - Steinbrenner, Ulrich ; et al.	2003-10-02
Device and method for carrying out heterogeneously catalysed gas phase reactions with heat tonality App 20030159799 - Brocker, Franz Josef ; et al.	2003-08-28
Preparation of ruthenium/iron catalysts supported on carbon App 20030149310 - Gerlach, Till ; et al.	2003-08-07
Process for catalytic hydrogenation App 20030073874 - Koch, Michael ; et al.	2003-04-17
Selective catalytic gas-phase hydrogenation of alkynes, dienes, alkenynes and/or polyenes App 20030069458 - Hill, Thomas ; et al.	2003-04-10
Carrier catalytic converter for theselective hydrogenation of alkines and dienes App 20030023121 - Frenzel, Andrea ; et al.	2003-01-30
Method for producing amines Grant 6,350,911 - Sander , et al. February 26, 2	2002-02-26
Catalyst and process for the selective hydrogenation of unsaturated compounds in hydrocarbon streams Grant 6,350,717 - Frenzel , et al. February 26, 2	2002-02-26
Process for the production of catalyst packing, reactor containing catalyst packing, and the use thereof App 20010014764 - Brocker, Franz Josef ; et al.	2001-08-16
Hydrolytic preparation of titanium dioxide pigments Grant 6,074,472 - Jachow , et al. June 13, 2	2000-06-13
Catalyst supports and catalysts for dehydrocyanation reactions and processes for producing them Grant 5,935,896 - Dupuis , et al. August 10, 1	1999-08-10
Hydrogenation process Grant 5,866,734 - Flick , et al. February 2, 1	1999-02-02
Magnetorheological Fluid Grant 5,505,880 - Kormann , et al. April 9, 1	1996-04-09
Magnetic ink concentrate Grant 5,250,207 - Kormann , et al. October 5, 1	1993-10-05
Preparation of finely divided hexagonal ferrite powder Grant 5,051,201 - Mueller , et al. September 24, 1	1991-09-24
Preparation of acicular .alpha.-Fe.sub.2 O.sub.3 Grant 4,913,890 - Arndt , et al. April 3, 1	1990-04-03
Preparation of cobalt-containing, acicular, magnetic iron oxides Grant 4,770,903 - Schwab , et al. September 13, 1	1988-09-13
Preparation of acicular ferromagnetic metal particles consisting essentially of iron Grant 4,729,785 - Schwab , et al. March 8, 1	1988-03-08