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Juliane Balzer
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Frankfurt am Main, DE
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last 30 patents
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Patent Grant
Copolymers of ethylenically unsaturated carboxylic acid esters with...
Patent number
5,718,821
Issue date
Feb 17, 1998
Hoechst Aktiengesellschaft
Matthias Krull
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Graft polymers, their preparation and use as pour point depressants...
Patent number
5,439,981
Issue date
Aug 8, 1995
Hoechst Aktiengesellschaft
Juliane Balzer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
New copolymers, mixtures thereof with poly(meth)acrylate esters and...
Patent number
5,349,019
Issue date
Sep 20, 1994
Hoechst
Herbert Wirtz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer mixtures for improving the low-temperature flow properties...
Patent number
4,985,048
Issue date
Jan 15, 1991
Hoechst Aktiengesellschaft
Herbert Wirtz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Water-soluble copolymers with pendant phosphonic, sulphonic and ami...
Patent number
4,743,666
Issue date
May 10, 1988
Cassella Aktiengesellschaft
Friedrich Engelhardt
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Phosphonic acid cross-linked hydrophilic copolymers
Patent number
4,585,845
Issue date
Apr 29, 1986
Cassella Aktiengesellschaft
Friedrich Engelhardt
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Cross-linkable and cross linked macromolecular compositions wherein...
Patent number
4,507,440
Issue date
Mar 26, 1985
Cassella Aktiengesellschaft
Friedrich Engelhardt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of cross-linked polymers to increase the viscosity in cosmetic,...
Patent number
4,237,243
Issue date
Dec 2, 1980
Hoechst Aktiengesellschaft
Jochen M. Quack
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of crosslinked copolymers, the process...
Patent number
4,237,249
Issue date
Dec 2, 1980
Cassella Aktiengesellschaft
Juliane Balzer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...