Hans hlschlager

Person

Bergisch-Gladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of silver halide emulsions
- Patent number 5,427,904
- Issue date Jun 27, 1995
- AGFA-Gevaert A.G.
- Hans-Ulrich Borst
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording material
- Patent number 5,407,789
- Issue date Apr 18, 1995
- AGFA-Gevaert A.G.
- Heinrich Odenwalder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic recording material for the production of color i...
- Patent number 5,374,505
- Issue date Dec 20, 1994
- AGFA-Gevaert A.G.
- Jurgen Heinecke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic material
- Patent number 5,158,864
- Issue date Oct 27, 1992
- Agfa-Gevaert Aktiengesellschaft
- Reinhart Matejec
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide recording material
- Patent number 5,089,381
- Issue date Feb 18, 1992
- AGFA-Gevaert A.G.
- Manfred Becker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording material
- Patent number 5,006,457
- Issue date Apr 9, 1991
- Bayer Aktiengesellschaft
- Hans Vetter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for stabilizing photographic silver images
- Patent number 5,006,440
- Issue date Apr 9, 1991
- Agfa-Gevaert Aktiengesellschaft
- Werner Berthold
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording material
- Patent number 4,985,351
- Issue date Jan 15, 1991
- Agfa-Gevaert Aktiengesellschaft
- Reinhart Matejec
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording material and process for the production of p...
- Patent number 4,906,557
- Issue date Mar 6, 1990
- Agfa-Gevaert Aktiengesellschaft
- Manfred Becker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hardeners for proteins, a layer of binder hardened therewith and a...
- Patent number 4,894,324
- Issue date Jan 16, 1990
- AGFA-Gevaert Aktiengessellschaft
- Wolfgang Himmelmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic heat development process
- Patent number 4,840,871
- Issue date Jun 20, 1989
- AGFA-Gevaert Aktiengessellschaft
- Manfred Peters
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic recording material containing a yellow DIR coupler
- Patent number 4,833,070
- Issue date May 23, 1989
- Agfa-Gevaert Aktiengesellschaft
- Friedrich-Wilhelm Kunitz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Stabilization of a photographically produced silver image using an...
- Patent number 4,760,015
- Issue date Jul 26, 1988
- Agfa-Gevaert Aktiengesellschaft
- Werner Berthold
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic recording material developable by heat treatment
- Patent number 4,689,286
- Issue date Aug 25, 1987
- Agfa-Gevaert Aktiengesellschaft
- Karl-Wilhelm Schranz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic recording process
- Patent number 4,543,308
- Issue date Sep 24, 1985
- Agfa-Gevaert Aktiengesellschaft
- Hans-Joachim Schumann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solid preparation of water-soluble acid dye and polymer particles w...
- Patent number 4,459,130
- Issue date Jul 10, 1984
- Agfa-Gevaert Aktiengesellschaft
- Gunter Helling
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the production of color photographic images and photogr...
- Patent number 4,458,009
- Issue date Jul 3, 1984
- Agfa-Gevaert Aktiengesellschaft
- Edith Weyde
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive photographic recording material comprising a dyed layer
- Patent number 4,379,838
- Issue date Apr 12, 1983
- Agfa-Gevaert Aktiengesellschaft
- Gunter Helling
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Hans hlschlager

Person

Patents Grantslast 30 patents

Process for the preparation of silver halide emulsions

Photographic recording material

Color photographic recording material for the production of color i...

Color photographic material

Silver halide recording material

Photographic recording material

Process for stabilizing photographic silver images

Photographic recording material

Photographic recording material and process for the production of p...

Hardeners for proteins, a layer of binder hardened therewith and a...

Color photographic heat development process

Color photographic recording material containing a yellow DIR coupler

Stabilization of a photographically produced silver image using an...

Color photographic recording material developable by heat treatment

Photographic recording process

Solid preparation of water-soluble acid dye and polymer particles w...

Process for the production of color photographic images and photogr...

Photosensitive photographic recording material comprising a dyed layer