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Robert Becker
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Leverkusen, DE
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last 30 patents
Information
Patent Grant
Process for the production of carbonic acid esters
Patent number
5,486,642
Issue date
Jan 23, 1996
Bayer Aktiengesellschaft
Frank-Gerald Kleiner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lightweight composite material with a thermoset matrix
Patent number
5,262,230
Issue date
Nov 16, 1993
Bayer Aktiengesellschaft
Robert Becker
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for the continuous production of laminated sheets
Patent number
5,164,141
Issue date
Nov 17, 1992
Bayer Aktiengesellschaft
Robert Becker
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lightweight composite material
Patent number
4,966,801
Issue date
Oct 30, 1990
Bayer Aktiengesellschaft
Robert Becker
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Catalytic process for preparing polycumylene from .alpha.-cumyl halide
Patent number
4,745,176
Issue date
May 17, 1988
Bayer Aktiengesellschaft
Robert Becker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of urethanes
Patent number
4,593,116
Issue date
Jun 3, 1986
Bayer Aktiengesellschaft
Gunter Stammann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of urethanes
Patent number
4,582,923
Issue date
Apr 15, 1986
Bayer Aktiengesellschaft
Gunter Stammann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of carbonic acid esters
Patent number
4,370,275
Issue date
Jan 25, 1983
Bayer Aktiengesellschaft
Gunter Stammann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of urethanes
Patent number
4,339,592
Issue date
Jul 13, 1982
Bayer Aktiengesellschaft
Robert Becker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the preparation of urethane
Patent number
4,304,922
Issue date
Dec 8, 1981
Bayer Aktiengesellschaft
Robert Becker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of urethanes
Patent number
4,297,501
Issue date
Oct 27, 1981
Bayer Aktiengesellschaft
Robert Becker
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of urethanes
Patent number
4,262,130
Issue date
Apr 14, 1981
Bayer Aktiengesellschaft
Robert Becker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the production of urethanes
Patent number
4,219,661
Issue date
Aug 26, 1980
Bayer Aktiengesellschaft
Robert Becker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL