Louis M. Leichter

Person

Woodbury, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Silver compounds and compositions, thermally developable materials...
- Patent number 7,060,426
- Issue date Jun 13, 2006
- Eastman Kodak Company
- Boris B. Bokhonov
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silver compounds and compositions, thermally developable materials...
- Patent number 6,803,177
- Issue date Oct 12, 2004
- Eastman Kodak Company
- Boris B. Bokhonov
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,676,884
- Issue date Oct 14, 1997
- Minnesota Mining and Manufacturing Company
- George V. Tiers
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing polar disulfone-functionalized molecules
- Patent number 5,578,251
- Issue date Nov 26, 1996
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nonlinear optical materials containing polar disulfone-functionaliz...
- Patent number 5,360,582
- Issue date Nov 1, 1994
- Minnesota Mining and Manufacturing Company
- Gary T. Boyd
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbonless pad assembly
- Patent number 5,334,094
- Issue date Aug 2, 1994
- Minnesota Mining and Manufacturing Company
- June M. Armbruster
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Thermal transfer imaging using sulfonylaminoanthraquinone dyes
- Patent number 5,061,678
- Issue date Oct 29, 1991
- Minnesota Mining and Manufacturing Company
- Susan K. Jongewaard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer imaging using alkylcarbonylamino-anthraquinone dyes
- Patent number 4,988,664
- Issue date Jan 29, 1991
- Minnesota Mining and Manufacturing Company
- Terrance P. Smith
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal transfer imaging using sulfonylaminoanthraquinone dyes
- Patent number 4,977,134
- Issue date Dec 11, 1990
- Minnesota Mining and Manufacturing Company
- Susan K. Jongewaard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dyes suitable for sensitization of photoconductive systems
- Patent number 4,943,638
- Issue date Jul 24, 1990
- Minnesota Mining and Manufacturing Company
- David E. Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Triiolide salts of cyanine dyes suitable for sensitization of photo...
- Patent number 4,853,310
- Issue date Aug 1, 1989
- Minnesota Mining and Manufacturing Company
- David E. Brown
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photohermographic emulsions having stable color forming developers
- Patent number 4,782,010
- Issue date Nov 1, 1988
- Minnesota Mining and Manufacturing Company
- Roger A. Mader
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermographic system using naphthoylated leuco phenazine dyes
- Patent number 4,563,415
- Issue date Jan 7, 1986
- Minnesota Mining and Manufacturing Company
- Harvey A. Brown
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sensitized organic electron donor bis-benzocarbazole compounds
- Patent number 4,367,274
- Issue date Jan 4, 1983
- Minnesota Mining and Manufacturing Company
- Louis M. Leichter
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated dye sensitized organic electron donor compound
- Patent number 4,357,405
- Issue date Nov 2, 1982
- Minnesota Mining and Manufacturing Company
- Louis M. Leichter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Quinoxaline cyanine dye sensitized organic electron donor compounds
- Patent number 4,356,244
- Issue date Oct 26, 1982
- Minnesota Mining and Manufacturing Company
- Louis M. Leichter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sensitized organic electron donor compounds
- Patent number 4,337,305
- Issue date Jun 29, 1982
- Minnesota Mining and Manufacturing Company
- Paolo Beretta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Novel silver compounds and compositions, thermally developable mate...
- Publication number 20040214117
- Publication date Oct 28, 2004
- Boris B. Bokhonov
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Novel silver compounds and compositions, thermally developable mate...
- Publication number 20040023164
- Publication date Feb 5, 2004
- Eastman Kodak Company
- Boris B. Bokhonov
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Louis M. Leichter

Person

Patents Grantslast 30 patents

Silver compounds and compositions, thermally developable materials...

Silver compounds and compositions, thermally developable materials...

Nonlinear optical materials containing polar disulfone-functionaliz...

Method of preparing polar disulfone-functionalized molecules

Nonlinear optical materials containing polar disulfone-functionaliz...

Carbonless pad assembly

Thermal transfer imaging using sulfonylaminoanthraquinone dyes

Thermal transfer imaging using alkylcarbonylamino-anthraquinone dyes

Thermal transfer imaging using sulfonylaminoanthraquinone dyes

Dyes suitable for sensitization of photoconductive systems

Triiolide salts of cyanine dyes suitable for sensitization of photo...

Photohermographic emulsions having stable color forming developers

Thermographic system using naphthoylated leuco phenazine dyes

Sensitized organic electron donor bis-benzocarbazole compounds

Fluorinated dye sensitized organic electron donor compound

Quinoxaline cyanine dye sensitized organic electron donor compounds

Sensitized organic electron donor compounds

Patents Applicationslast 30 patents

Novel silver compounds and compositions, thermally developable mate...

Novel silver compounds and compositions, thermally developable mate...