Wolfgang Holderich

Person

Frankenthal, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing pseudoionone
- Patent number 8,921,605
- Issue date Dec 30, 2014
- DSM IP Assets B.V.
- Wolfgang Hölderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Primary allylic alcohol and Ag
- Patent number 8,536,341
- Issue date Sep 17, 2013
- DSM IP Assets B.V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing acrylic acid from glycerol
- Patent number 7,910,771
- Issue date Mar 22, 2011
- Arkema France
- Jean-Luc Dubois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of lauryllactam (L12) by gas phase cataly...
- Patent number 7,893,255
- Issue date Feb 22, 2011
- Arkema France
- Eric Lacroix
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dehydrating glycerol to acrolein
- Patent number 7,655,818
- Issue date Feb 2, 2010
- Arkema France
- Jean-Luc Dubois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for dehydrating glycerol to acrolein
- Patent number 7,396,962
- Issue date Jul 8, 2008
- Arkema France
- Jean-Luc Dubois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ε-caprolactam and reactor for the method
- Patent number 6,531,595
- Issue date Mar 11, 2003
- Sumitomo Chemical Company, Limited
- Wolfgang F. Hölderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing epsilon-caprolactam and apparatus for the pro...
- Patent number 6,482,945
- Issue date Nov 19, 2002
- Sumitomo Chemical Company, Limited
- Wolfgang F. Hölderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nicotinic acid
- Patent number 6,229,018
- Issue date May 8, 2001
- Degussa Aktiengesellschaft
- Dieter Heinz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing .epsilon.-caprolactam
- Patent number 6,051,706
- Issue date Apr 18, 2000
- Degussa Huls Aktiengesellschaft
- Wolfgang Holderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and use thereof
- Patent number 6,040,262
- Issue date Mar 21, 2000
- BP Chemicals Limited
- Christoph Martin Fougret
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Colourant-loaded molecular sieve
- Patent number 5,968,242
- Issue date Oct 19, 1999
- Ciba Specialty Chemicals Corporation
- Wolfgang Holderich
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing 3-oxyalkylpropan-1-ols
- Patent number 5,821,391
- Issue date Oct 13, 1998
- Hoechst Aktiengesellschaft
- Wolfgang Holderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 4-oxa-amines
- Patent number 5,780,686
- Issue date Jul 14, 1998
- Hoechst Aktiengesellschaft
- Wolfgang Holderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 3-oxyalkylpropan-1-ols
- Patent number 5,780,687
- Issue date Jul 14, 1998
- Hoechst Aktiengesellschaft
- Wolfgang Holderich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 1,2-dialkoxyethenes
- Patent number 5,105,022
- Issue date Apr 14, 1992
- BASF Aktiengesellschaft
- Wolfgang Holderich
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING PSEUDOIONONE
- Publication number 20130310607
- Publication date Nov 21, 2013
- DSM IP Assets B. V.
- Wolfgang Hölderich
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRIMARY ALLYLIC ALCOHOL AND AG
- Publication number 20110015412
- Publication date Jan 20, 2011
- DSM IP Assets B. V.
- Werner Bonrath
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the synthesis of lauryllactam (L12) by gas phase cataly...
- Publication number 20080214836
- Publication date Sep 4, 2008
- Eric Lacroix
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Acrylic Acid from Glycerol
- Publication number 20080183013
- Publication date Jul 31, 2008
- Arkema France
- Jean-Luc Dubois
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process For Dehydrating Glycerol To Acrolein
- Publication number 20080146852
- Publication date Jun 19, 2008
- Arkema France
- Jean-Luc Dubois
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing epsilon-caprolactam and reactor for the method
- Publication number 20020042509
- Publication date Apr 11, 2002
- Wolfgang F. Holderich
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing epsilon-caprolactam and apparatus for the pro...
- Publication number 20020040137
- Publication date Apr 4, 2002
- Wolfgang F. Holderich
- C07 - ORGANIC CHEMISTRY

Wolfgang Holderich

Person

Patents Grantslast 30 patents

Process for preparing pseudoionone

Primary allylic alcohol and Ag

Method for producing acrylic acid from glycerol

Process for the synthesis of lauryllactam (L12) by gas phase cataly...

Process for dehydrating glycerol to acrolein

Process for dehydrating glycerol to acrolein

Method for producing &#x03B5;-caprolactam and reactor for the method

Process for producing epsilon-caprolactam and apparatus for the pro...

Process for the preparation of nicotinic acid

Method of producing .epsilon.-caprolactam

Catalyst and use thereof

Colourant-loaded molecular sieve

Process for preparing 3-oxyalkylpropan-1-ols

Process for preparing 4-oxa-amines

Process for preparing 3-oxyalkylpropan-1-ols

Preparation of 1,2-dialkoxyethenes

Patents Applicationslast 30 patents

PROCESS FOR PREPARING PSEUDOIONONE

PRIMARY ALLYLIC ALCOHOL AND AG

Process for the synthesis of lauryllactam (L12) by gas phase cataly...

Method for Producing Acrylic Acid from Glycerol

Process For Dehydrating Glycerol To Acrolein

Method for producing epsilon-caprolactam and reactor for the method

Process for producing epsilon-caprolactam and apparatus for the pro...

Method for producing ε-caprolactam and reactor for the method