John M. Buchanan

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rapid image presentation method employing silver bromide tabular gr...
- Patent number 5,840,470
- Issue date Nov 24, 1998
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for providing a color display image using duplitized color s...
- Patent number 5,837,433
- Issue date Nov 17, 1998
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sulfo-substituted carboxylates as buffers for photographic bleaches...
- Patent number 5,783,376
- Issue date Jul 21, 1998
- Eastman Kodak Company
- Stuart Terrance Gordon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for processing color photographic films using a peroxide ble...
- Patent number 5,773,202
- Issue date Jun 30, 1998
- Shirleyanne Elizabeth Haye
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for providing a color display image using duplitized color s...
- Patent number 5,747,228
- Issue date May 5, 1998
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for rapid processing of duplitized color silver halide photo...
- Patent number 5,744,288
- Issue date Apr 28, 1998
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rapid image presentation method employing silver chloride tabular g...
- Patent number 5,698,379
- Issue date Dec 16, 1997
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing originating and display photographic elements...
- Patent number 5,618,656
- Issue date Apr 8, 1997
- Eastman Kodak Company
- Richard P. Szajewski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic bleaching composition and processing method using tern...
- Patent number 5,582,958
- Issue date Dec 10, 1996
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic peracid bleaches with ferric 2-pyridinecarboxylate and...
- Patent number 5,536,625
- Issue date Jul 16, 1996
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic peracid bleaching composition and processing method us...
- Patent number 5,521,056
- Issue date May 28, 1996
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of bleaching and fixing a color photographic element contain...
- Patent number 5,464,728
- Issue date Nov 7, 1995
- Eastman Kodak Company
- Richard P. Szajewski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic peracid bleaches with ferric 2-pyridinecarboxylate and...
- Patent number 5,460,924
- Issue date Oct 24, 1995
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of bleaching and fixing a color photographic element using a...
- Patent number 5,451,491
- Issue date Sep 19, 1995
- Eastman Kodak Company
- Richard P. Szajewski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing originating photographic elements containing t...
- Patent number 5,443,943
- Issue date Aug 22, 1995
- Eastman Kodak Company
- Richard P. Szajewski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material and process
- Patent number 5,242,783
- Issue date Sep 7, 1993
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing release compounds-II
- Patent number 5,055,385
- Issue date Oct 8, 1991
- Eastman Kodak Company
- Wojciech Slusarek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic elements containing release compounds I
- Patent number 5,034,311
- Issue date Jul 23, 1991
- Eastman Kodak Company
- Wojciech Slusarek
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element and process comprising a blocked photographica...
- Patent number 5,019,492
- Issue date May 28, 1991
- Eastman Kodak Company
- John M. Buchanan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material and process (B)
- Patent number 4,857,440
- Issue date Aug 15, 1989
- Eastman Kodak Company
- William J. Begley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic material and process (A)
- Patent number 4,847,185
- Issue date Jul 11, 1989
- Eastman Kodak Company
- William J. Begley
- C07 - ORGANIC CHEMISTRY

John M. Buchanan

Person

Patents Grantslast 30 patents

Rapid image presentation method employing silver bromide tabular gr...

Method for providing a color display image using duplitized color s...

Sulfo-substituted carboxylates as buffers for photographic bleaches...

Method for processing color photographic films using a peroxide ble...

Method for providing a color display image using duplitized color s...

Method for rapid processing of duplitized color silver halide photo...

Rapid image presentation method employing silver chloride tabular g...

Method of processing originating and display photographic elements...

Photographic bleaching composition and processing method using tern...

Photographic peracid bleaches with ferric 2-pyridinecarboxylate and...

Photographic peracid bleaching composition and processing method us...

Method of bleaching and fixing a color photographic element contain...

Photographic peracid bleaches with ferric 2-pyridinecarboxylate and...

Method of bleaching and fixing a color photographic element using a...

Method of processing originating photographic elements containing t...

Photographic material and process

Photographic elements containing release compounds-II

Photographic elements containing release compounds I

Photographic element and process comprising a blocked photographica...

Photographic material and process (B)

Photographic material and process (A)