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Wolfram Mayer
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Odenthal, DE
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last 30 patents
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Patent Grant
Water-hardening polymer preparations
Patent number
5,090,405
Issue date
Feb 25, 1992
Bayer Aktiengesellschaft
Bernhard Jansen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Textile sheet-like structure with reactive resin
Patent number
4,940,047
Issue date
Jul 10, 1990
Bayer Aktiengesellschaft
Roland Richter
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Laminated dressing
Patent number
4,748,974
Issue date
Jun 7, 1988
Bayer Aktiengesellschaft
Roland Richter
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Moisture-hardenable bandaging materials
Patent number
4,676,234
Issue date
Jun 30, 1987
Bayer Aktiengesellschaft
Christian Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polyurethane fixed dressings which harden in the presence of moisture
Patent number
4,572,171
Issue date
Feb 25, 1986
Bayer Aktiengesellschaft
Christian Wegner
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Radical polymerization in the presence of substituted tartaric acid...
Patent number
4,330,638
Issue date
May 18, 1982
Bayer Aktiengesellschaft
Heinrich Wolfers
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aryl-glyoxyloyloxyalkylacrylates
Patent number
4,308,394
Issue date
Dec 29, 1981
Bayer Aktiengesellschaft
Karl-Ernst Shuster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ammonium salts of .alpha.-ketocarboxylic acids
Patent number
4,301,186
Issue date
Nov 17, 1981
Bayer Aktiengesellschaft
Wolfram Mayer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Aryl-glyoxyloyloxyalkylacrylates and their use in photopolymerizabl...
Patent number
4,279,718
Issue date
Jul 21, 1981
Bayer Aktiengesellschaft
Karl-Ernst Schuster
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...