David Hoke

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of high dye-yield couplers and intermediates useful the...
- Patent number 6,172,260
- Issue date Jan 9, 2001
- Eastman Kodak Company
- Chang-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing high dye-yield couplers
- Patent number 6,132,944
- Issue date Oct 17, 2000
- Eastman Kodak Company
- Jared B. Mooberry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for making and using alkylaminoarylcarbonyl compounds
- Patent number 6,124,503
- Issue date Sep 26, 2000
- Eastman Kodak Company
- Chang-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing sulfon amido compounds that boost d...
- Patent number 6,120,981
- Issue date Sep 19, 2000
- Eastman Kodak Company
- David Hoke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing an improved pyrozolotriazole coupler
- Patent number 5,985,532
- Issue date Nov 16, 1999
- Eastman Kodak Company
- Judith A. Bose
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of pyrazoloazole photographic cou...
- Patent number 5,981,760
- Issue date Nov 9, 1999
- Eastman Kodak Company
- Chang Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing a particular cyan dye-forming coupler
- Patent number 5,834,166
- Issue date Nov 10, 1998
- Eastman Kodak Company
- Philip T.S. Lau
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing dispersions of high dye-yield coupl...
- Patent number 5,830,632
- Issue date Nov 3, 1998
- Eastman Kodak Company
- Krishnan Chari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Density correction dyes for color negative films with magnetic reco...
- Patent number 5,811,228
- Issue date Sep 22, 1998
- Eastman Kodak Company
- Paul Barrett Merkel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methine yellow density correction dyes for color negative films wit...
- Patent number 5,725,999
- Issue date Mar 10, 1998
- Eastman Kodak Company
- Paul Barrett Merkel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing an improved pyrazolotriazole coupler
- Patent number 5,681,691
- Issue date Oct 28, 1997
- Eastman Kodak Company
- Judith A. Bose
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of pyrazoloazole photographic cou...
- Patent number 5,565,572
- Issue date Oct 15, 1996
- Eastman Kodak Company
- Joan C. Potenza
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing a high dye-yield coupler with methi...
- Patent number 5,457,004
- Issue date Oct 10, 1995
- Eastman Kodak Company
- Jared B. Mooberry
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Intermediates for the preparation of pyrazoloazole photographic cou...
- Patent number 5,457,210
- Issue date Oct 10, 1995
- Eastman Kodak Company
- Chang K. Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing high dye-yield couplers having impr...
- Patent number 5,447,819
- Issue date Sep 5, 1995
- Eastman Kodak Company
- Jared B. Mooberry
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing indoaniline dummy dyes
- Patent number 5,441,856
- Issue date Aug 15, 1995
- Eastman Kodak Company
- Paul B. Merkel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic materials containing sulfonamido-solubil...
- Patent number 5,256,529
- Issue date Oct 26, 1993
- Eastman Kodak Company
- Robert F. Romanet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic materials with novel cyan dye forming couplers
- Patent number 5,045,442
- Issue date Sep 3, 1991
- Eastman Kodak Company
- David Hoke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic recording material containing a cyan dye-forming coupler
- Patent number 5,008,180
- Issue date Apr 16, 1991
- Eastman Kodak Company
- Paul B. Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic recording material containing a cyan dye-forming coupler
- Patent number 4,923,791
- Issue date May 8, 1990
- Eastman Kodak Company
- Paul B. Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyan dye-forming couplers and photographic materials containing same
- Patent number 4,849,328
- Issue date Jul 18, 1989
- Eastman Kodak Company
- David Hoke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyan dye-forming couplers and photographic materials containing same
- Patent number 4,775,616
- Issue date Oct 4, 1988
- Eastman Kodak Company
- Kenneth N. Kilminster
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyan dye-forming couplers and photographic materials containing same
- Patent number 4,753,871
- Issue date Jun 28, 1988
- Eastman Kodak Company
- Kenneth N. Kilminster
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Preparation of high dye-yield couplers and intermediates useful the...

Photographic element containing high dye-yield couplers

Processes for making and using alkylaminoarylcarbonyl compounds

Photographic element containing sulfon amido compounds that boost d...

Photographic element containing an improved pyrozolotriazole coupler

Intermediates for the preparation of pyrazoloazole photographic cou...

Photographic element containing a particular cyan dye-forming coupler

Photographic element containing dispersions of high dye-yield coupl...

Density correction dyes for color negative films with magnetic reco...

Methine yellow density correction dyes for color negative films wit...

Photographic element containing an improved pyrazolotriazole coupler

Intermediates for the preparation of pyrazoloazole photographic cou...

Photographic element containing a high dye-yield coupler with methi...

Intermediates for the preparation of pyrazoloazole photographic cou...

Photographic element containing high dye-yield couplers having impr...

Photographic elements containing indoaniline dummy dyes

Silver halide photographic materials containing sulfonamido-solubil...

Photographic materials with novel cyan dye forming couplers

Photographic recording material containing a cyan dye-forming coupler

Photographic recording material containing a cyan dye-forming coupler

Cyan dye-forming couplers and photographic materials containing same

Cyan dye-forming couplers and photographic materials containing same

Cyan dye-forming couplers and photographic materials containing same