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Wolfgang Woll
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Maintal-Dornigheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the epoxidation of propene
Patent number
10,870,631
Issue date
Dec 22, 2020
Evonik Operations GmbH
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of propene
Patent number
10,428,036
Issue date
Oct 1, 2019
Evonik Degussa GmbH
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of propene
Patent number
10,399,952
Issue date
Sep 3, 2019
Evonik Degussa GmbH
Wolfgang Wöll
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process and reactor for the epoxidation of propene
Patent number
10,214,504
Issue date
Feb 26, 2019
Evonik Degussa GmbH
Marc Brendel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of propene
Patent number
10,125,108
Issue date
Nov 13, 2018
Evonik Degussa GmbH
Robert Jahn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the epoxidation of an olefin
Patent number
10,100,024
Issue date
Oct 16, 2018
Evonik Degussa GmbH
Guido Stochniol
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aqueous hydrogen peroxide solutions and method of making same
Patent number
7,981,391
Issue date
Jul 19, 2011
Evonik Degussa GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aqueous hydrogen peroxide solutions and method of making same
Patent number
7,722,847
Issue date
May 25, 2010
Evonik Degussa GmbH
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of olefins
Patent number
7,169,945
Issue date
Jan 30, 2007
Degussa AG
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of olefins
Patent number
7,141,683
Issue date
Nov 28, 2006
Degussa AG
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of crude propene oxide
Patent number
7,049,450
Issue date
May 23, 2006
Degussa AG
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of propene
Patent number
6,878,836
Issue date
Apr 12, 2005
Degussa AG
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of olefins
Patent number
6,838,572
Issue date
Jan 4, 2005
Degussa AG
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of combustible components of a gas stream
Patent number
6,749,668
Issue date
Jun 15, 2004
Degussa AG
Willi Hofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the epoxidation of olefins
Patent number
6,720,436
Issue date
Apr 13, 2004
Degussa AG
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the epoxidation of olefins
Patent number
6,596,883
Issue date
Jul 22, 2003
Degussa AG
Willi Hofen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
Publication number
20200109125
Publication date
Apr 9, 2020
Evonik Operations GmbH
Willi HOFEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
Publication number
20190100501
Publication date
Apr 4, 2019
EVONIK DEGUSSA GmbH
Wolfgang WÖLL
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND REACTOR FOR THE EPOXIDATION OF PROPENE
Publication number
20180370934
Publication date
Dec 27, 2018
EVONIK DEGUSSA GmbH
Marc Brendel
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
Publication number
20180346432
Publication date
Dec 6, 2018
EVONIK DEGUSSA GmbH
Willi HOFEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE EPOXIDATION OF PROPENE
Publication number
20180134676
Publication date
May 17, 2018
EVONIK DEGUSSA GmbH
Robert JAHN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE EPOXIDATION OF AN OLEFIN
Publication number
20170210718
Publication date
Jul 27, 2017
EVONIK DEGUSSA GmbH
Guido Stochniol
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AQUEOUS HYDROGEN PEROXIDE SOLUTIONS AND METHOD OF MAKING SAMEÜ
Publication number
20090294727
Publication date
Dec 3, 2009
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of propene
Publication number
20040260102
Publication date
Dec 23, 2004
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of olefins
Publication number
20040127730
Publication date
Jul 1, 2004
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of olefins
Publication number
20040110970
Publication date
Jun 10, 2004
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the purification of crude propene oxide
Publication number
20040106811
Publication date
Jun 3, 2004
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Aqueous hydrogen peroxide solutions and method of making same
Publication number
20040101462
Publication date
May 27, 2004
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of olefins
Publication number
20040006239
Publication date
Jan 8, 2004
Thomas Haas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of olefins
Publication number
20030212282
Publication date
Nov 13, 2003
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the epoxidation of olefins
Publication number
20030040637
Publication date
Feb 27, 2003
Willi Hofen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the recovery of combustible components of a gas stream
Publication number
20020189450
Publication date
Dec 19, 2002
Willi Hofen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL