Inventor
COATES CLARENCE A
US14 patents
⚠️ This page may combine multiple inventors who share the name “COATES CLARENCE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN CHEM CO
7 patentsUS5703229ADec 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
US5376650ADec 27, 1994
Light absorbing polymers
EASTMAN CHEM CO27 citations93
EASTMAN KODAK CO
6 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
US5102980AApr 7, 1992
Colored polyester compositions
EASTMAN KODAK CO73 citations96
US5254625AOct 19, 1993
Light-absorbing polymers
EASTMAN KODAK CO21 citations84
US5194571AMar 16, 1993
Colored polyester compositions
EASTMAN KODAK CO19 citations82
US4994512AFeb 19, 1991
Poly-methine compounds, condensation polymer having a poly-methine compound admixed therein and shaped articles produced therefrom
EASTMAN KODAK CO5 citations63