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Harald Rau
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Essen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Polyamino acid ester copolymers
Patent number
5,910,564
Issue date
Jun 8, 1999
Th. Goldschmidt AG
Burghard Gruning
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Abhesive coating preparation and method of abhesively coating utensils
Patent number
4,898,772
Issue date
Feb 6, 1990
Th. Goldschmidt AG
Manfred Priesch
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Process and apparatus for continuously synthesizing alkoxypolysilox...
Patent number
4,609,752
Issue date
Sep 2, 1986
Th. Goldschmidt AG
Herbert Giesing
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the synthesis of a water-dilutable, heat-curable organo...
Patent number
4,487,809
Issue date
Dec 11, 1984
Th. Goldschmidt AG
G/o/ tz Koerner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the synthesis of heat-curable silicone resins
Patent number
4,452,961
Issue date
Jun 5, 1984
Th. Goldschmidt AG
Gotz Koerner
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of heat-curable silicone resins usable...
Patent number
4,408,031
Issue date
Oct 4, 1983
Th. Goldschmidt AG
Ulrich Holtschmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of aqueous solutions of alkali organosil...
Patent number
4,281,147
Issue date
Jul 28, 1981
Th. Goldschmidt AG
Gotz Koerner
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
Process for the preparation of polyaspartic acid derivatives
Publication number
20030144464
Publication date
Jul 31, 2003
Nicole Flintrop
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...