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Arend Werner
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Bad Durkheim, DE
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last 30 patents
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Patent Grant
Contact reactor for a quasi-isothermal catalytic oxidation of SO.su...
Patent number
5,387,402
Issue date
Feb 7, 1995
Metallgesellschaft AG
Michael Tacke
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Disk-shaped magnetic recording media, their production and informat...
Patent number
5,084,319
Issue date
Jan 28, 1992
BASF Aktiengesellschaft
Hartmut Hibst
G11 - INFORMATION STORAGE
Information
Patent Grant
Production of magnetic recording media for perpendicular recording
Patent number
4,997,675
Issue date
Mar 5, 1991
BASF Aktiengesellschaft
Arend Werner
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording material containing a layer of polymer particles and a su...
Patent number
4,954,422
Issue date
Sep 4, 1990
BASF Aktiengesellschaft
Josef Lamprecht
G11 - INFORMATION STORAGE
Information
Patent Grant
Photosensitive recording material
Patent number
4,937,171
Issue date
Jun 26, 1990
BASF Aktiengesellschaft
Josef Lamprecht
G11 - INFORMATION STORAGE
Information
Patent Grant
Production of magnetic recording media
Patent number
4,900,397
Issue date
Feb 13, 1990
BASF Aktiengesellschaft
Arend Werner
G11 - INFORMATION STORAGE
Information
Patent Grant
Irreversible optical recording media and fabrication thereof
Patent number
4,830,465
Issue date
May 16, 1989
BASF Aktiengesellschaft
Arend Werner
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
4,766,021
Issue date
Aug 23, 1988
BASF Aktiengesellschaft
Arend Werner
G11 - INFORMATION STORAGE
Information
Patent Grant
Irreversible optical medium for information storage, and its produc...
Patent number
4,670,332
Issue date
Jun 2, 1987
BASF Aktiengesellschaft
Arend Werner
B82 - NANO-TECHNOLOGY