Jonathan P. Kitchin

Person

Hertfordshire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic element containing a thermal dye bleach system
- Patent number 5,266,452
- Issue date Nov 30, 1993
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal dye bleach construction
- Patent number 5,135,842
- Issue date Aug 4, 1992
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Continuous tone color imaging using laser or light emitting diode s...
- Patent number 4,824,770
- Issue date Apr 25, 1989
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic color proofing apparatus
- Patent number 4,814,827
- Issue date Mar 21, 1989
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for the formation of high contrast negative images and silv...
- Patent number 4,777,118
- Issue date Oct 11, 1988
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide radiation-sensitive photographic materials
- Patent number 4,746,593
- Issue date May 24, 1988
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic materials and color proofing system
- Patent number 4,705,745
- Issue date Nov 10, 1987
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements incorporating antihalation and/or acutance dyes
- Patent number 4,581,325
- Issue date Apr 8, 1986
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic process
- Patent number 4,526,860
- Issue date Jul 2, 1985
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cyanine dyes for sensitizing silver halide emulsions to infrared ra...
- Patent number 4,515,888
- Issue date May 7, 1985
- Minnesota Mining and Manufacturing Company
- Paolo Beretta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
White light handleable photographic materials
- Patent number 4,472,497
- Issue date Sep 18, 1984
- Minnesota Mining and Manufacturing Company
- Jonathan P. Kitchin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Jonathan P. Kitchin

Person

Patents Grantslast 30 patents

Photographic element containing a thermal dye bleach system

Thermal dye bleach construction

Continuous tone color imaging using laser or light emitting diode s...

Photographic color proofing apparatus

Process for the formation of high contrast negative images and silv...

Silver halide radiation-sensitive photographic materials

Photographic materials and color proofing system

Photographic elements incorporating antihalation and/or acutance dyes

Photographic process

Cyanine dyes for sensitizing silver halide emulsions to infrared ra...

White light handleable photographic materials