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Hermann Brinkmeyer
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Krefeld, DE
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last 30 patents
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Patent Grant
Thermotropic, fully aromatic polycondensates, a process for their p...
Patent number
5,084,547
Issue date
Jan 28, 1992
Bayer Aktiengesellschaft
Harald Pielartzik
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Unsaturated polyester resins containing thermotropic polymers, a pr...
Patent number
5,015,689
Issue date
May 14, 1991
Bayer Aktiengesellschaft
Helmut-Martin Meier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of polyamide sheet products
Patent number
5,013,518
Issue date
May 7, 1991
Bayer Aktiengesellschaft
Werner Nielinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multistage process for the preparation of poly(tetramethylene-adipa...
Patent number
4,719,284
Issue date
Jan 12, 1988
Bayer Aktiengesellschaft
Werner Nielinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic recording carrier containing radiation hardenable dispersi...
Patent number
4,687,709
Issue date
Aug 18, 1987
Agfa-Gevaert Aktiengesellschaft
Hermann Brinkmeyer
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for the production of copolyamide from aromatic dicarboxyli...
Patent number
4,673,728
Issue date
Jun 16, 1987
Bayer Aktiengesellschaft
Werner Nielinger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermotropic, aromatic polyester carbonates, process for the produc...
Patent number
4,579,934
Issue date
Apr 1, 1986
Bayer Aktiengesellschaft
Hermann Brinkmeyer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...