George Leland Fletcher

Person

Pittsford, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oxoindolizine and oxoindolizinium compounds useful as dyes
- Patent number 4,577,024
- Issue date Mar 18, 1986
- Eastman Kodak Company
- George L. Fletcher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indolizinone dyes and compositions, elements and methods using same
- Patent number 4,450,093
- Issue date May 22, 1984
- Eastman Kodak Company
- George L. Fletcher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recording and information record elements comprising oxoindolizine...
- Patent number 4,446,223
- Issue date May 1, 1984
- Eastman Kodak Company
- Donald H. Wadsworth
- G11 - INFORMATION STORAGE
Information Patent Grant
Indolizinone dyes and compositions, elements and methods using same
- Patent number 4,373,021
- Issue date Feb 8, 1983
- Eastman Kodak Company
- George L. Fletcher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic materials and processes comprising oxoindolizine and o...
- Patent number 4,368,247
- Issue date Jan 11, 1983
- Eastman Kodak Company
- George L. Fletcher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photothermographic material and process
- Patent number 4,283,477
- Issue date Aug 11, 1981
- Eastman Kodak Company
- George L. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging processes, elements and compositions featuring dye-retainin...
- Patent number 4,247,625
- Issue date Jan 27, 1981
- Eastman Kodak Company
- George L. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cyclopropenone vesicular imaging composition, element and process
- Patent number 4,128,422
- Issue date Dec 5, 1978
- Eastman Kodak Company
- George L. Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vesicular composition, element and process utilizing a diol
- Patent number 4,106,938
- Issue date Aug 15, 1978
- Eastman Kodak Company
- George Leland Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polysulfonamides
- Patent number 4,107,155
- Issue date Aug 15, 1978
- Eastman Kodak Company
- George Leland Fletcher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water soluble binder overcoat on vesicular element containing N.sub...
- Patent number 4,093,463
- Issue date Jun 6, 1978
- Eastman Kodak Company
- George Leland Fletcher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat sensitive dye layers comprising a benzopinacol
- Patent number 4,081,278
- Issue date Mar 28, 1978
- Eastman Kodak Company
- Jonas Dedinas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(Vinylphenyl) sulfonamides
- Patent number 4,064,168
- Issue date Dec 20, 1977
- Eastman Kodak Company
- Carl Kotlarchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysulfonamide vesicular binders and processes of forming vesicula...
- Patent number 4,032,344
- Issue date Jun 28, 1977
- Eastman Kodak Company
- George L. Fletcher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulfonamide compounds and polymers derived therefrom
- Patent number 4,032,518
- Issue date Jun 28, 1977
- Eastman Kodak Company
- Carl Kotlarchik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

George Leland Fletcher

Person

Patents Grantslast 30 patents

Oxoindolizine and oxoindolizinium compounds useful as dyes

Indolizinone dyes and compositions, elements and methods using same

Recording and information record elements comprising oxoindolizine...

Indolizinone dyes and compositions, elements and methods using same

Photographic materials and processes comprising oxoindolizine and o...

Photothermographic material and process

Imaging processes, elements and compositions featuring dye-retainin...

Cyclopropenone vesicular imaging composition, element and process

Vesicular composition, element and process utilizing a diol

Polysulfonamides

Water soluble binder overcoat on vesicular element containing N.sub...

Heat sensitive dye layers comprising a benzopinacol

N-(Vinylphenyl) sulfonamides

Polysulfonamide vesicular binders and processes of forming vesicula...

Sulfonamide compounds and polymers derived therefrom