Membership
Tour
Register
Log in
Willem W. Jager
Follow
Person
Amsterdam, NL
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for producing olefins
Patent number
7,858,787
Issue date
Dec 28, 2010
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the hydroformylation of an ethylenically unsaturated co...
Patent number
7,414,155
Issue date
Aug 19, 2008
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the hydrocarboxylation of ethylenically unsaturated car...
Patent number
7,348,454
Issue date
Mar 25, 2008
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of ethylenically or acetylenically un...
Patent number
7,265,242
Issue date
Sep 4, 2007
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the hydroformylation of an ethylenically unsaturated co...
Patent number
7,250,538
Issue date
Jul 31, 2007
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of pentenenitrile
Patent number
7,026,473
Issue date
Apr 11, 2006
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of a conjugated diene
Patent number
6,835,850
Issue date
Dec 28, 2004
DSW IP Assets B.V.
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the hydroformylation of ethylenically unsaturated compo...
Patent number
6,818,797
Issue date
Nov 16, 2004
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of pentenenitrile
Patent number
6,743,911
Issue date
Jun 1, 2004
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of conjugated dienes
Patent number
6,737,542
Issue date
May 18, 2004
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of ethylenically unsaturated compounds
Patent number
6,706,912
Issue date
Mar 16, 2004
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrogenolysis of glycerol
Patent number
6,080,898
Issue date
Jun 27, 2000
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of acetylenically unsaturated compounds
Patent number
5,952,522
Issue date
Sep 14, 1999
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the carbonylation of acetylenically unsaturated compounds
Patent number
5,908,958
Issue date
Jun 1, 1999
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation reactions
Patent number
5,780,684
Issue date
Jul 14, 1998
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation catalyst system and a process for the carbonylation o...
Patent number
5,719,313
Issue date
Feb 17, 1998
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydroformylation process
Patent number
5,488,175
Issue date
Jan 30, 1996
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation of conjugated dienes
Patent number
5,350,876
Issue date
Sep 27, 1994
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation catalyst system
Patent number
5,179,225
Issue date
Jan 12, 1993
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of alpha,beta-olefinically unsaturated...
Patent number
5,177,253
Issue date
Jan 5, 1993
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation catalyst system
Patent number
5,166,116
Issue date
Nov 24, 1992
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation catalyst and process
Patent number
5,158,921
Issue date
Oct 27, 1992
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Carbonylation catalyst and process
Patent number
5,099,062
Issue date
Mar 24, 1992
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and catalyst composition for...
Patent number
4,975,404
Issue date
Dec 4, 1990
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and a composition suitable f...
Patent number
4,970,185
Issue date
Nov 13, 1990
Shell Oil Company
Swan T. Sie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for hydrogenation of esters into alcohols
Patent number
4,939,307
Issue date
Jul 3, 1990
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and a composition suitable f...
Patent number
4,935,398
Issue date
Jun 19, 1990
Shell Oil Company
Swan T. Sie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and catalyst composition for...
Patent number
4,914,136
Issue date
Apr 3, 1990
Shell Oil Company
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and catalyst composition for...
Patent number
4,888,361
Issue date
Dec 19, 1989
Shell Oil Company
Swan T. Sie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of methanol and a composition suitable f...
Patent number
4,876,286
Issue date
Oct 24, 1989
Shell Oil Company
Swan T. Sie
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process For the Preparation of a Dicarboxylic Acid
Publication number
20090131630
Publication date
May 21, 2009
Johannes Adrianus Maria Van Broekhoven
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of a Dicarboxylic Acid
Publication number
20080269459
Publication date
Oct 30, 2008
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Carbonylation of a Conjugated Diene
Publication number
20080269433
Publication date
Oct 30, 2008
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Carbonylation of a Conjugated Diene to a Dicarboxyl...
Publication number
20080269520
Publication date
Oct 30, 2008
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of a Dicarboxylic Acid
Publication number
20080194870
Publication date
Aug 14, 2008
Eit Drent
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING OLEFINS
Publication number
20080081909
Publication date
Apr 3, 2008
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE HYDROFORMYLATION OF AN ETHYLENICALLY UNSATURATED CO...
Publication number
20070238892
Publication date
Oct 11, 2007
Eit DRENT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of a conuugated diene
Publication number
20060235241
Publication date
Oct 19, 2006
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the hydrocarboxylation of ethylenically unsaturated car...
Publication number
20060224015
Publication date
Oct 5, 2006
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of ethylenically or acetylenically un...
Publication number
20050192457
Publication date
Sep 1, 2005
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of pentenenitrile
Publication number
20040230071
Publication date
Nov 18, 2004
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the hydroformylation of an ethylenically unsaturated co...
Publication number
20040167362
Publication date
Aug 26, 2004
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the hydroformylation of ethylenically unsaturated compo...
Publication number
20040152923
Publication date
Aug 5, 2004
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of a conjugated diene
Publication number
20040039226
Publication date
Feb 26, 2004
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of pentenenitrile
Publication number
20020045748
Publication date
Apr 18, 2002
Eit Drent
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the carbonylation of ethylenically unsaturated compounds
Publication number
20010044556
Publication date
Nov 22, 2001
Eit Drent
C07 - ORGANIC CHEMISTRY