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Peter Simon
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Marburg, DE
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last 30 patents
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Patent Grant
Spherical colored polyester particles, process for their preparatio...
Patent number
6,261,690
Issue date
Jul 17, 2001
Aventis Research & Technology GmbH & Co. KG
Karsten Blatter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ball-shaped polyester particles capable of crosslinking at low temp...
Patent number
6,150,021
Issue date
Nov 21, 2000
Aventis Research & Technologies GmbH & Co. KG
Karsten Blatter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Colored powdery coating mass
Patent number
6,133,344
Issue date
Oct 17, 2000
Aventis Research & Technologies GmbH & Co. KG
Karsten Blatter
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of polyesters and copolyesters, the pro...
Patent number
5,736,621
Issue date
Apr 7, 1998
Hoechst Aktiengesellschaft
Peter Simon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing polymers of p-xylylene from p-xylylene diesters
Patent number
5,310,858
Issue date
May 10, 1994
Hoechst Aktiengesellschaft
Andreas Greiner
C07 - ORGANIC CHEMISTRY