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Christian Kohlpaintner
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Stephanskirchen, DE
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last 30 patents
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Patent Grant
Olefin polymerization process by using a substituted indenyl contai...
Patent number
5,741,868
Issue date
Apr 21, 1998
Hoechst Aktiengesellschaft
Andreas Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Palladium catalysts containing sulfonated bisphosphines as ligands,...
Patent number
5,631,393
Issue date
May 20, 1997
Hoechst Aktiengesellschaft
Christian Kohlpaintner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing olefin polymer with catalyst containing metal...
Patent number
5,612,428
Issue date
Mar 18, 1997
Hoechst Aktiengesellschaft
Andreas Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene-based catalysts
Patent number
5,576,260
Issue date
Nov 19, 1996
Hoechst Aktiengesellschaft
Andreas Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonated 2,2'-bis (Diphenylphosphinomethyl)-1,1'-binaphthalenes,...
Patent number
5,565,398
Issue date
Oct 15, 1996
Hoechst Aktiengesellschaft
Wolfgang A. Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene compound
Patent number
5,543,373
Issue date
Aug 6, 1996
Hoechst AG
Andreas Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene compound
Patent number
5,532,396
Issue date
Jul 2, 1996
Hoechst Aktiengesellschaft
Andreas Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonated 2,2'-bis (diphenylphosphinomethyl)-1,1'-binaphthalenes,...
Patent number
5,481,045
Issue date
Jan 2, 1996
Hoechst Aktiengesellschaft
Wolfgang A. Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Reactivation of water-soluble hydroformylation catalysts
Patent number
5,466,644
Issue date
Nov 14, 1995
Hoechst Aktiengesellschaft
Werner Konkol
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfonated 2,2'-bis (diphenylphosphinomethyl)-1,1'-binaphthalenes,...
Patent number
5,347,045
Issue date
Sep 13, 1994
Hoechst Aktiengesellschaft
Wolfgang A. Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbornadiene,...
Patent number
5,312,951
Issue date
May 17, 1994
Hoechst Aktiengesellschaft
Wolfgang A. Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water-soluble sulfonated diphosphines
Patent number
5,274,183
Issue date
Dec 28, 1993
Hoechst Aktiengesellschaft
Wolfgang Herrman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aldehydes
Patent number
5,223,648
Issue date
Jun 29, 1993
Hoechst Aktiengesellschaft
Wolfgang Herrmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing aldehydes
Patent number
5,200,380
Issue date
Apr 6, 1993
Hoechst Aktiengesellschaft
Wolfgang Herrmann
C07 - ORGANIC CHEMISTRY