Jan R. Haase

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Azo dye compounds and photographic materials
- Patent number 4,268,606
- Issue date May 19, 1981
- Eastman Kodak Company
- Jan R. Haase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Amplification process
- Patent number 4,243,738
- Issue date Jan 6, 1981
- Eastman Kodak Company
- Paul B. Gilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cyan azo dye-providing compounds
- Patent number 4,013,635
- Issue date Mar 22, 1977
- Eastman Kodak Company
- Richard A. Landholm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Yellow azopyrazoline dye releasing redox compounds for photographic...
- Patent number 4,013,633
- Issue date Mar 22, 1977
- Eastman Kodak Company
- Jan R. Haase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta image-providing phenylazonaphthyl dues containing a morphol...
- Patent number 4,001,204
- Issue date Jan 4, 1977
- Eastman Kodak Company
- James J. Krutak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusable dye-releasing compounds which are cleavable upon oxidation
- Patent number 3,954,476
- Issue date May 4, 1976
- Eastman Kodak Company
- James J. Krutak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic materials with ballasted, alkali cleavable azo dyes
- Patent number 3,942,987
- Issue date Mar 9, 1976
- Eastman Kodak Company
- Richard A. Landholm
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta image-providing phenylazo-naphthyl dyes
- Patent number 3,932,380
- Issue date Jan 13, 1976
- Eastman Kodak Company
- James J. Krutak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta image-providing phenylazo-naphthyl dyes
- Patent number 3,932,381
- Issue date Jan 13, 1976
- Eastman Kodak Company
- Jan R. Haase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magenta image-providing phenylazonaphthyl dyes
- Patent number 3,931,144
- Issue date Jan 6, 1976
- Eastman Kodak Company
- Carl H. Eldredge
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Jan R. Haase

Person

Patents Grantslast 30 patents

Azo dye compounds and photographic materials

Amplification process

Cyan azo dye-providing compounds

Yellow azopyrazoline dye releasing redox compounds for photographic...

Magenta image-providing phenylazonaphthyl dues containing a morphol...

Diffusable dye-releasing compounds which are cleavable upon oxidation

Photographic materials with ballasted, alkali cleavable azo dyes

Magenta image-providing phenylazo-naphthyl dyes

Magenta image-providing phenylazo-naphthyl dyes

Magenta image-providing phenylazonaphthyl dyes