Wolfram Sirges

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing specific crystalline modifications of polmorph...
- Patent number 7,211,697
- Issue date May 1, 2007
- Bayer CropScience AG
- Axel Eble
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method for producing 1,3-disubstituted 2-nitroguanidines
- Patent number 7,026,307
- Issue date Apr 11, 2006
- Bayer CropScience AG
- Jörn Stölting
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing N-methyl-N′-nitroguanidine
- Patent number 6,720,451
- Issue date Apr 13, 2004
- Bayer Aktiengesellschaft
- Kai van Laak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing optically active trimethyllactic acid and its...
- Patent number 6,583,312
- Issue date Jun 24, 2003
- Bayer Aktiengesellschaft
- Wolfram Sirges
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of 1,3-disubtituted 2-nitroguanidines
- Patent number 6,528,651
- Issue date Mar 4, 2003
- Bayer Aktiengesellschaft
- Kai van Laak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of enantiomerically pure (5, 5′...
- Patent number 6,489,513
- Issue date Dec 3, 2002
- Bayer Aktiengesellschaft
- Torsten Pohl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral stationary phases for chromatographic separation of optical...
- Patent number 5,868,938
- Issue date Feb 9, 1999
- Bayer Aktiengesellschaft
- Bruno Bomer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the synthesis of bisphosphine compounds
- Patent number 5,739,360
- Issue date Apr 14, 1998
- Bayer Aktiengesellschaft
- Wolfram Sirges
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method For Producing Specific Crystalline Modifications Of Polmorp...
- Publication number 20060036115
- Publication date Feb 16, 2006
- Axel Eble
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method for producing 1,3-disubstituted 2-nitroguanidines
- Publication number 20040167177
- Publication date Aug 26, 2004
- Jorn Stolting
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing n-methyl-n'-nitroguanidine
- Publication number 20030004376
- Publication date Jan 2, 2003
- Kai Van Laak
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of enantiomerically pure (5,5'-dichloro...
- Publication number 20020058814
- Publication date May 16, 2002
- Torsten Pohl
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing oprtically active trimethyllactic acid and it...
- Publication number 20020035271
- Publication date Mar 21, 2002
- Wolfram Sirges
- C07 - ORGANIC CHEMISTRY

Wolfram Sirges

Person

Patents Grantslast 30 patents

Method for producing specific crystalline modifications of polmorph...

Method for producing 1,3-disubstituted 2-nitroguanidines

Method for producing N-methyl-N&#x02032;-nitroguanidine

Process for preparing optically active trimethyllactic acid and its...

Method for production of 1,3-disubtituted 2-nitroguanidines

Process for the preparation of enantiomerically pure (5, 5&#x02032;...

Chiral stationary phases for chromatographic separation of optical...

Intermediates for the synthesis of bisphosphine compounds

Patents Applicationslast 30 patents

Method For Producing Specific Crystalline Modifications Of Polmorp...

Method for producing 1,3-disubstituted 2-nitroguanidines

Method for producing n-methyl-n'-nitroguanidine

Process for the preparation of enantiomerically pure (5,5'-dichloro...

Process for preparing oprtically active trimethyllactic acid and it...

Method for producing N-methyl-N′-nitroguanidine

Process for the preparation of enantiomerically pure (5, 5′...