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Martin Benzing
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Biebelnheim, DE
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last 30 patents
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Patent Grant
Negative-working radiation-sensitive mixture for the production of...
Patent number
6,303,267
Issue date
Oct 16, 2001
Agfa-Gevaert
Martin Benzing
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Development material and process for the production of a negative c...
Patent number
5,976,757
Issue date
Nov 2, 1999
Agfa-Gevaert
Martin Benzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing a positive as well as a negative multicolor co...
Patent number
5,972,558
Issue date
Oct 26, 1999
Agfa-Gevaert
Martin Benzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for making a multicolor image and photosensitive material th...
Patent number
5,935,759
Issue date
Aug 10, 1999
Agfa-Gevaert
Jurgen Mertes
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Temporary support film for transferring white pigment layer
Patent number
5,800,962
Issue date
Sep 1, 1998
Agfa-Gervaert AG
Martin Benzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image-receiving material for production of a color image utilizing...
Patent number
5,705,315
Issue date
Jan 6, 1998
AGFA-Gevaert A.G.
Martin Benzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for the production of a color image utilizing transferred w...
Patent number
5,527,654
Issue date
Jun 18, 1996
Hoechst Aktiengesellschaft
Martin Benzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for the production of a color test image using quinone diaz...
Patent number
5,436,106
Issue date
Jul 25, 1995
Hoechst Aktiengesellschaft
Dieter Mohr
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Colored positive-working quinone diazide photosensitive recording m...
Patent number
5,348,833
Issue date
Sep 20, 1994
Hoechst Aktiengesellschaft
Dieter Mohr
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for preparing a multicolored proof and radiation-sensitive...
Patent number
5,223,374
Issue date
Jun 29, 1993
Hoechst Aktiengesellschaft
Dieter Mohr
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY