P

Inventor

SCHOFIELD EDWARD

US24 patents
⚠️ This page may combine multiple inventors who share the name “SCHOFIELD EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EASTMAN KODAK CO

19 patents
US6635693B2Oct 21, 2003

Process for making composite colorant particles

EASTMAN KODAK CO23 citations92
US6203973B1Mar 20, 2001

Polymer latexes with core-shell morphology

EASTMAN KODAK CO31 citations92
US5385815AJan 31, 1995

Photographic elements containing loaded ultraviolet absorbing polymer latex

EASTMAN KODAK CO33 citations92
US5384235AJan 24, 1995

Photographic elements incorporating polymeric ultraviolet absorbers

EASTMAN KODAK CO30 citations92
US5298368AMar 29, 1994

Photographic coupler compositions and methods for reducing continued coupling

EASTMAN KODAK CO21 citations92
US6660449B2Dec 9, 2003

Heat-sensitive compositions and imaging member containing carbon black and methods of imaging and printing

EASTMAN KODAK CO12 citations74
US5372922ADec 13, 1994

Method of preparing photographic elements incorporating polymeric ultraviolet absorbers

EASTMAN KODAK CO12 citations74
US5234807AAug 10, 1993

Microemulsion polymerization - processes for dispersing photographically useful components

EASTMAN KODAK CO18 citations74
US5192646AMar 9, 1993

Photographic elements having sulfoxide coupler solvents and addenda to reduce sensitizing dye stain

EASTMAN KODAK CO7 citations74
US5188926AFeb 23, 1993

Photographic elements having carbonamide coupler solvents and addenda to reduce sensitizing dye stain

EASTMAN KODAK CO11 citations74
US5620838AApr 15, 1997

Photographic elements containing directly dispersible UV absorbing polymers and method of making such elements and polymers

EASTMAN KODAK CO2 citations63
US5232821AAug 3, 1993

Photographic coupler compositions containing ballasted sulfoxides and sulfones and methods

EASTMAN KODAK CO3 citations63
US5360710ANov 1, 1994

Color photographic materials containing polymeric couplers

EASTMAN KODAK CO2 citations62
US5100772AMar 31, 1992

Magenta dye forming coupler for photographic material

EASTMAN KODAK CO3 citations62
US7976147B2Jul 12, 2011

Inks for inkjet printing

EASTMAN KODAK CO2 citations60
US5258278ANov 2, 1993

Color photographic material containing a coupler composition comprising a pyrazoldtriazole magenta coupler and a carbonamide compound

EASTMAN KODAK CO3 citations54
US7875314B2Jan 25, 2011

Method for using receiver medium having adjustable properties

EASTMAN KODAK CO0 citations52
US5429913AJul 4, 1995

Photographic coupler compositions containing ballasted alcohols and methods

EASTMAN KODAK CO1 citations52
US5455147AOct 3, 1995

Methods of forming polymeric couplers

EASTMAN KODAK CO1 citations51

Vixlet LLC

5 patents