Stein; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stein; Frank.The latest application filed is for "process for preparing ethylamines and monoisopropylamine (mipa)".

Company Profile

0.13.11

Stein; Frank - Bad Durkheim DE
Stein; Frank - Bad Duerkheim DE
Stein; Frank - Fort Lee NJ

*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
Process for preparing ethylamines and monoisopropylamine (MIPA) Grant 8,766,009 - Asprion , et al. July 1, 2	2014-07-01
Process for Preparing Ethylamines and Monoisopropylamine (MIPA) App 20130131385 - Asprion; Norbert ; et al.	2013-05-23
Crosslinked Cellulose Beads App 20100209708 - Braun; Markus ; et al.	2010-08-19
Binder-consolidated Cellulose Beads App 20100209709 - Braun; Markus ; et al.	2010-08-19
Method and device for the distillative processing of 1,6-hexanediol, 1,5-pentanediol and caprolactone Grant 7,329,330 - Gall , et al. February 12, 2	2008-02-12
Catalytic coating for the hydrogenation of maleic anhydride and related compounds to give .gamma.-butyrolactone, tetrahydrofuran and derivatives thereof Grant 7,217,679 - Borchert , et al. May 15, 2	2007-05-15
Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon Grant 7,172,989 - Fischer , et al. February 6, 2	2007-02-06
Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor Grant 6,958,404 - Borchert , et al. October 25, 2	2005-10-25
Catalytic hydrogenation over rhenium-containing catalysts supported on activated carbon App 20050176972 - Fischer, Rolf-Hartmuth ; et al.	2005-08-11
Method for catalytic hydrogenation on rhenium-containing active carbon carrier catalysts Grant 6,906,228 - Fischer , et al. June 14, 2	2005-06-14
Method for the hydrogenation of maleic anhydride and related compounds in two serial reaction zones Grant 6,831,182 - Borchert , et al. December 14, 2	2004-12-14
Method for producing pyrrolidones App 20040158078 - Fischer, Rolf-Hartmuth ; et al.	2004-08-12
Method for the production of tetrahydrofuran Grant 6,730,800 - Fischer , et al. May 4, 2	2004-05-04
Method for producing hexanediol Grant 6,727,395 - Stein , et al. April 27, 2	2004-04-27
Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor App 20040044230 - Borchert, Holger ; et al.	2004-03-04
Method and device for the distillative processing of 1,6-hexandiol, 1,5-pentadiol and caprolactone App 20040040829 - Gall, Martin ; et al.	2004-03-04
Method For The Production Of Tetrahydrofuran App 20040039214 - Fischer, Rolf-Hartmuth ; et al.	2004-02-26
Method for the hydrogenation of maleic anhydride and related compounds in two serial reaction zones App 20040034240 - Borchert, Holger ; et al.	2004-02-19
Catalytic coating for the hydrogenation of maleic anhydride and related compounds to give gamma-butyrolactone, tetrahydrofuran and derivatives thereof App 20040029728 - Borchert, Holger ; et al.	2004-02-12
Method for catalytic hydrogenation on rhenium-containing active carbon carrier catalysts App 20030114719 - Fischer, Rolf Hartmuth ; et al.	2003-06-19
Method for producing 1,6-hexanediol and 6-hydroxycaproic acid or their esters Grant 6,426,438 - Fischer , et al. July 30, 2	2002-07-30
Process for preparing 1,6 hexanediol with a level of purity over 99% Grant 6,008,418 - Baur , et al. December 28, 1	1999-12-28
Process for preparing 1,6- hexanediol and caprolactone Grant 5,981,769 - Baur , et al. November 9, 1	1999-11-09
Light fixture lens Grant D316,613 - Stein April 30, 1	1991-04-30

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