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Thomas Anstock
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Weisenheim, DE
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last 30 patents
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Patent Grant
Water-absorbing, cellular, cross-linked polymers with improved dist...
Patent number
6,750,262
Issue date
Jun 15, 2004
BASF Aktiengesellschaft
Hans-Joachim Hähnle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-absorbing, cross-linked polymerizates in the form of a foam,...
Patent number
6,455,600
Issue date
Sep 24, 2002
BASF Aktiengesellschaft
Hans-Joachim Hähnle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Absorber element of superabsorbent foams having anisotropic swellin...
Patent number
6,245,410
Issue date
Jun 12, 2001
BASF Aktiengesellschaft
Hans-Joachim Hähnle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbent cross-linked polymers in foam form
Patent number
6,174,929
Issue date
Jan 16, 2001
BASF Aktiengesellschaft
Hans-Joachim Hahnle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Water-absorbing, expanded, crosslinked polymers, the production and...
Patent number
6,136,873
Issue date
Oct 24, 2000
BASF Aktiengesellschaft
Hans-Joachim Hahnle
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of high molecular weight polymers
Patent number
5,633,329
Issue date
May 27, 1997
BASF Aktiengesellschaft
Hans-Joachim H ahnle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of water resistant films and coatings and use thereof
Patent number
5,260,396
Issue date
Nov 9, 1993
BASF Aktiengesellschaft
Matthias Kroner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of oxidation-stable and low-temperature-stable base oil...
Patent number
5,143,595
Issue date
Sep 1, 1992
BASF Aktiengesellschaft
Juergen Thomas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Preparation of medicinal white oils and medicinal paraffins
Patent number
4,786,402
Issue date
Nov 22, 1988
BASF Aktiengesellschaft
Thomas Anstock
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL