Inventor
KRUTAK JAMES J
US45 patents
⚠️ This page may combine multiple inventors who share the name “KRUTAK JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
26 patentsUS5292855AMar 8, 1994
Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
EASTMAN KODAK CO127 citations99
US5281659AJan 25, 1994
Colored polyester compositions
EASTMAN KODAK CO49 citations96
US5194463AMar 16, 1993
Light-absorbing polyurethane compositions and thermoplastic polymers colored therewith
EASTMAN KODAK CO80 citations96
US5106942AApr 21, 1992
Copolymerized methine colorant-polyester color concentrates
EASTMAN KODAK CO83 citations96
US5102980AApr 7, 1992
Colored polyester compositions
EASTMAN KODAK CO73 citations96
US5032670AJul 16, 1991
Copolymerized anthraquinone-polyester color concentrates
EASTMAN KODAK CO65 citations96
US5030708AJul 9, 1991
Colored polyester compositions
EASTMAN KODAK CO70 citations96
US4999418AMar 12, 1991
Polyesters colored with the residue of heat stable anthraquinone compounds
EASTMAN KODAK CO107 citations96
US4770931ASep 13, 1988
Shaped articles from polyester and cellulose ester compositions
EASTMAN KODAK CO94 citations94
US5274072ADec 28, 1993
Polyester composition having copolymerized therein a light absorbing compound
EASTMAN KODAK CO36 citations93
US5248538ASep 28, 1993
Sulfonamido or amido substituted phthalocyanines for optical recording
EASTMAN KODAK CO21 citations92
US5104913AApr 14, 1992
Liquid-dispersible, polymeric colorant compositions and aqueous dispersions and process for the preparation thereof
EASTMAN KODAK CO47 citations92
US5043376AAug 27, 1991
Liquid-dispersible, polymeric colorant compositions and aqueous dispersions
EASTMAN KODAK CO48 citations92
US4900654AFeb 13, 1990
Photographic elements containing reflective or diffusely transmissive supports
EASTMAN KODAK CO30 citations91
US4175956ANov 27, 1979
Electrophotosensitive materials for migration imaging processes
EASTMAN KODAK CO35 citations91
US5254625AOct 19, 1993
Light-absorbing polymers
EASTMAN KODAK CO21 citations84
US5302740AApr 12, 1994
Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
EASTMAN KODAK CO14 citations82
US5194571AMar 16, 1993
Colored polyester compositions
EASTMAN KODAK CO19 citations82
US4942005AJul 17, 1990
Method of making a shaped polyester article
EASTMAN KODAK CO22 citations81
US5179207AJan 12, 1993
Substituted 2-amino-5-maleimido thiophenes and substituted 2-amino-maleimido thiazoles
EASTMAN KODAK CO13 citations74
US5057594AOct 15, 1991
Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
EASTMAN KODAK CO10 citations74
US4447624AMay 8, 1984
Preparation of thiophenes
EASTMAN KODAK CO12 citations72
US4346161AAug 24, 1982
Photographic products and processes employing novel nondiffusible 6-(2-thienylazo)-3-pyridinol cyan dye-releasing compounds and precursors thereof
EASTMAN KODAK CO9 citations72
US5235047AAug 10, 1993
Bathochromic azo dyes derived from 2-aminothiophenes and 2-aminothiazoles
EASTMAN KODAK CO3 citations63
US4396546AAug 2, 1983
Photographic products and processes employing novel nondiffusible 6-(2-thienylazo)-3-pyridinol cyan dye-releasing compounds and precursors thereof
EASTMAN KODAK CO4 citations61
US4385104AMay 24, 1983
Photographic products and processes employing novel nondiffusible 6-(2-thienylazo)-3-pyridinol cyan dye-releasing compounds and precursors thereof
EASTMAN KODAK CO1 citations51
EASTMAN CHEM CO
13 patentsUS5525516AJun 11, 1996
Method for tagging petroleum products
EASTMAN CHEM CO174 citations99
US5703229ADec 30, 1997
Method for tagging thermoplastic materials with near infrared fluorophores
EASTMAN CHEM CO81 citations96
US5553714ASep 10, 1996
Method for detecting and separating thermoplastic containers with near infrared fluorosphores
EASTMAN CHEM CO59 citations96
US5461136AOct 24, 1995
Method for tagging thermoplastic materials with near infrared fluorophores
EASTMAN CHEM CO71 citations96
US5423432AJun 13, 1995
Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
EASTMAN CHEM CO95 citations96
US5397819AMar 14, 1995
Thermoplastic materials containing near infrared fluorophores
EASTMAN CHEM CO61 citations96
US5336714AAug 9, 1994
Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
EASTMAN CHEM CO78 citations96
US6150494ANov 21, 2000
Polymers containing optical brightener compounds copolymerized therein and methods of making and using therefor
EASTMAN CHEM CO105 citations95
US5376650ADec 27, 1994
Light absorbing polymers
EASTMAN CHEM CO27 citations93
US6162869ADec 19, 2000
Waterborne acrylic polymers containing polymeric fluorescent compounds
EASTMAN CHEM CO18 citations83
US5442086AAug 15, 1995
Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
EASTMAN CHEM CO18 citations82
US5374419ADec 20, 1994
Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
EASTMAN CHEM CO4 citations63
US5453482ASep 26, 1995
Process for preparing arylsulfonyl halides
EASTMAN CHEM CO3 citations62
BRISTOL MYERS SQUIBB CO
2 patentsUS5876463AMar 2, 1999
Compositions for coloring keratinous fibers comprising sulfo-containing, water dispersible colored polymers
BRISTOL MYERS SQUIBB CO36 citations91
US5951718ASep 14, 1999
Hair coloring compositions containing a sulfo-containing water dispersible colored polymer and an emulsifier
BRISTOL MYERS SQUIBB CO8 citations72