Thomas H. Jozefiak

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic dye-forming coupler, emulsion layer, element, and process
- Patent number 5,681,690
- Issue date Oct 28, 1997
- Eastman Kodak Company
- Ping-Wah Tang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing a novel cyan dye forming coupler an...
- Patent number 5,508,148
- Issue date Apr 16, 1996
- Eastman Kodak Company
- Philip T. S. Lau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing a novel cyan dye forming coupler an...
- Patent number 5,476,757
- Issue date Dec 19, 1995
- Eastman Kodak Company
- Philip T. S. Lau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing a novel cyan dye forming coupler an...
- Patent number 5,457,008
- Issue date Oct 10, 1995
- Eastman Kodak Company
- Philip T. S. Lau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements with heterocyclic cyan dye-forming couplers
- Patent number 5,441,863
- Issue date Aug 15, 1995
- Eastman Kodak Company
- Ping W. Tang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing particular color couplers in combi...
- Patent number 5,437,962
- Issue date Aug 1, 1995
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing particular color couplers in combi...
- Patent number 5,436,124
- Issue date Jul 25, 1995
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing particular color couplers in combi...
- Patent number 5,434,041
- Issue date Jul 18, 1995
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing particular color couplers in combi...
- Patent number 5,434,040
- Issue date Jul 18, 1995
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Thomas H. Jozefiak

Person

Patents Grantslast 30 patents

Photographic dye-forming coupler, emulsion layer, element, and process

Photographic element containing a novel cyan dye forming coupler an...

Photographic element containing a novel cyan dye forming coupler an...

Photographic element containing a novel cyan dye forming coupler an...

Photographic elements with heterocyclic cyan dye-forming couplers

Photographic elements containing particular color couplers in combi...

Photographic elements containing particular color couplers in combi...

Photographic elements containing particular color couplers in combi...

Photographic elements containing particular color couplers in combi...