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Peter Heilmann
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Bad Durkheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic recording medium
Patent number
6,936,340
Issue date
Aug 30, 2005
Imation Corp.
Helmut Jakusch
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording medium
Patent number
6,835,450
Issue date
Dec 28, 2004
Imation Corp.
Ronald John Veitch
G11 - INFORMATION STORAGE
Information
Patent Grant
Cholesteric layered material having an improved color impression, a...
Patent number
6,605,235
Issue date
Aug 12, 2003
BASF Aktiengesellschaft
Frank Meyer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multilayer cholesteric pigments
Patent number
6,582,781
Issue date
Jun 24, 2003
BASF Aktiengesellschaft
Peter Schuhmacher
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetic recording media
Patent number
6,231,963
Issue date
May 15, 2001
EMTEC Magnetics GmbH
August Lehner
G11 - INFORMATION STORAGE
Information
Patent Grant
Media suitable for the thermal transfer of layers
Patent number
6,074,759
Issue date
Jun 13, 2000
EMTEC Magnetics GmbH
Albert Kohl
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for the production of an anticopy film
Patent number
6,033,516
Issue date
Mar 7, 2000
EMTEC Magnetics GmbH
Helmut Steininger
B32 - LAYERED PRODUCTS
Information
Patent Grant
Production of electrodes
Patent number
5,856,046
Issue date
Jan 5, 1999
EMTEC Magnetics GmbH
Peter Heilmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anticopying film
Patent number
5,795,643
Issue date
Aug 18, 1998
BASF Magnetics GmbH
Helmut Steininger
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Heat sealing film
Patent number
5,763,074
Issue date
Jun 9, 1998
BASF Magnetics GmbH
Albert Kohl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Anti-copy film layer for documents
Patent number
5,728,449
Issue date
Mar 17, 1998
EMTEC Magnetics GmbH
Helmut Steininger
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Magnetic recording medium and the production thereof
Patent number
5,585,139
Issue date
Dec 17, 1996
BASF Magnetics GmbH
Helmut Steininger
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Anticopying film
Patent number
5,569,522
Issue date
Oct 29, 1996
BASF Magnetics GmbH
Helmut Steininger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Temperature indicator for deep-frozen products
Patent number
5,490,476
Issue date
Feb 13, 1996
BASF Magnetics GmbH
Ronald J. Veitch
G01 - MEASURING TESTING
Information
Patent Grant
Magnetic recording medium having an infra-red light transparent bal...
Patent number
5,419,959
Issue date
May 30, 1995
BASF Magnetics GmbH
Hermann Roller
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for the preparation of magnetic particle dispersions using...
Patent number
5,085,889
Issue date
Feb 4, 1992
BASF Aktiengesellschaft
Horst Platz
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording media with a dual protective coating of silicon...
Patent number
4,560,624
Issue date
Dec 24, 1985
BASF Aktiengesellschaft
Christine Guttner
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Magnetic recording medium
Publication number
20020012815
Publication date
Jan 31, 2002
EMTEC MAGNETICS GmbH
Ronald John Veitch
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording medium
Publication number
20020009617
Publication date
Jan 24, 2002
EMTEC MAGNETICS GmbH
Helmut Jakusch
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic recording media
Publication number
20010026880
Publication date
Oct 4, 2001
August Lehner
G11 - INFORMATION STORAGE