William R. Schleigh

Person

Brockport, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic element containing magenta coupler having improved man...
- Patent number 5,972,574
- Issue date Oct 26, 1999
- Eastman Kodak Company
- Susan M. Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-anilino pyrazolone magenta couplers and process
- Patent number 5,605,787
- Issue date Feb 25, 1997
- Eastman Kodak Company
- John L. Pawlak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing magenta dye forming couplers and f...
- Patent number 5,561,037
- Issue date Oct 1, 1996
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing 2-equivalent pyrazolone magenta dy...
- Patent number 5,491,054
- Issue date Feb 13, 1996
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing 2-equivalent pyrazolone magenta dy...
- Patent number 5,484,696
- Issue date Jan 16, 1996
- Eastman Kodak Company
- Rakesh Jain
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
3-anilino pyrazolone magenta couplers and process
- Patent number 5,447,830
- Issue date Sep 5, 1995
- Eastman Kodak Company
- John L. Pawlak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
2-substituted-1-hydroxyindoles
- Patent number 5,183,894
- Issue date Feb 2, 1993
- Eastman Kodak Company
- William R. Schleigh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-hydroxyindole fungicides
- Patent number 5,118,695
- Issue date Jun 2, 1992
- Eastman Kodak Company
- William R. Schleigh
- C07 - ORGANIC CHEMISTRY

William R. Schleigh

Person

Patents Grantslast 30 patents

Photographic element containing magenta coupler having improved man...

3-anilino pyrazolone magenta couplers and process

Photographic elements containing magenta dye forming couplers and f...

Photographic elements containing 2-equivalent pyrazolone magenta dy...

Photographic elements containing 2-equivalent pyrazolone magenta dy...

3-anilino pyrazolone magenta couplers and process

2-substituted-1-hydroxyindoles

1-hydroxyindole fungicides