Pfeffer; Jan Christoph

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfeffer; Jan Christoph.The latest application filed is for "biotechnological production of alcohols and derivatives thereof".

Company Profile

3.25.40

Pfeffer; Jan Christoph - Hanau DE
Pfeffer; Jan Christoph - US
Pfeffer; Jan Christoph - Essen 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
Biotechnological production of alcohols and derivatives thereof Grant 11,421,254 - Haas , et al. August 23, 2	2022-08-23
Biotechnological Production Of Alcohols And Derivatives Thereof App 20210024967 - HAAS; Thomas ; et al.	2021-01-28
Process for preparing an alpha, omega-alkanediol Grant 10,450,590 - Haas , et al. Oc	2019-10-22
Liquid cation exchanger Grant 10,071,951 - Erhardt , et al. September 11, 2	2018-09-11
Biological alkane oxidation Grant 10,053,713 - Pfeffer , et al. August 21, 2	2018-08-21
Method for aerobically producing alanine or a compound produced using alanine Grant 9,765,370 - Hennemann , et al. September 19, 2	2017-09-19
Curable compositions based on epoxy resins without benzyl alcohol Grant 9,676,898 - Ortelt , et al. June 13, 2	2017-06-13
Enzymatic omega-oxidation and omega-amination of fatty acids Grant 9,611,489 - Schaffer , et al. April 4, 2	2017-04-04
Oxidation and amination of primary alcohols Grant 9,580,732 - Potter , et al. February 28, 2	2017-02-28
Enzymatic Amination App 20160244790 - HAAS; Thomas ; et al.	2016-08-25
Liquid cation exchanger Grant 9,315,443 - Erhardt , et al. April 19, 2	2016-04-19
Process For Preparing An Alpha, Omega-alkanediol App 20150353963 - HAAS; Thomas ; et al.	2015-12-10
Method For Conversion Of An Alkane Or 1-alkanol To A Diol App 20150299741 - ENGEL; Philip ; et al.	2015-10-22
Biotechnological Production Of Alcohols And Derivatives Thereof App 20150275245 - Haas; Thomas ; et al.	2015-10-01
Biotechnological Preparation Of 3-hydroxyisobutyric Acid App 20150218600 - Haas; Thomas ; et al.	2015-08-06
Curable Compositions Based On Epoxy Resins Without Benzyl Alcohol App 20150203629 - Ortelt; Martina ; et al.	2015-07-23
Enzymatic Omega-oxidation And Omega-amination Of Fatty Acids App 20150111253 - Schaffer; Steffen ; et al.	2015-04-23
Method For Aerobically Producing Alanine Or A Compound Produced Using Alanine App 20150111254 - Hennemann; Hans-Georg ; et al.	2015-04-23
Nadp-dependent Alanine Dehydrogenase App 20150099282 - Haas; Thomas ; et al.	2015-04-09
Continuously operable method for producing carbonyl compounds by means of a catalyst containing a nitroxyl radical Grant 8,981,159 - Klasovsky , et al. March 17, 2	2015-03-17
Biological Alkane Oxidation App 20150044744 - Pfeffer; Jan Christoph ; et al.	2015-02-12
Process for the direct amination of alcohols using ammonia to form primary amines by means of a xantphos catalyst system Grant 8,946,463 - Klasovsky , et al. February 3, 2	2015-02-03
Biological Alkene Oxidation App 20150010968 - Engel; Philip ; et al.	2015-01-08
Process for the direct amination of secondary alcohols with ammonia to give primary amines Grant 8,927,773 - Klasovsky , et al. January 6, 2	2015-01-06
Oxidation And Amination Of Secondary Alcohols App 20140308717 - Haas; Thomas ; et al.	2014-10-16
Method for producing multicyclical ring systems carrying amino groups Grant 8,841,096 - Sieber , et al. September 23, 2	2014-09-23
Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures Grant 8,835,691 - Klasovsky , et al. September 16, 2	2014-09-16
Oxidation And Amination Of Primary Alcohols App 20140242646 - Potter; Markus ; et al.	2014-08-28
Enzymatic Amination App 20140120587 - Haas; Thomas ; et al.	2014-05-01
Liquid Cation Exchanger App 20140054224 - Erhardt; Frank ; et al.	2014-02-27
Continuously Operable Method For Producing Carbonyl Compounds By Means Of A Catalyst Containing A Nitroxyl Radical App 20140039223 - Klasovsky; Florian ; et al.	2014-02-06
Process For The Direct Amination Of Alcohols Using Ammonia To Form Primary Amines By Means Of A Xantphos Catalyst System App 20130331580 - Klasovsky; Florian ; et al.	2013-12-12
Process For Homogeneously Catalyzed, Highly Selective Direct Amination Of Primary Alcohols With Ammonia To Primary Amines With A High Volume Ratio Of Liquid Phase To Gas Phase And/or High Pressures App 20130245276 - Klasovsky; Florian ; et al.	2013-09-19
Process For The Direct Amination Of Secondary Alcohols With Ammonia To Give Primary Amines App 20130165672 - Klasovsky; Florian ; et al.	2013-06-27
Method For Producing Multicyclical Ring Systems Carrying Amino Groups App 20120041216 - Sieber; Volker ; et al.	2012-02-16

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