Inventor
GRUENBAUM WILLIAM T
US19 patents
⚠️ This page may combine multiple inventors who share the name “GRUENBAUM WILLIAM T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
18 patentsUS5468583ANov 21, 1995
Cyclic bis-dicarboximide electron transport compounds for electrophotography
EASTMAN KODAK CO100 citations96
US5019473AMay 28, 1991
Electrophotographic recording elements containing photoconductive perylene pigments
EASTMAN KODAK CO65 citations96
US6187491B1Feb 13, 2001
Electrophotographic charge generating element containing acid scavenger in overcoat
EASTMAN KODAK CO31 citations92
US5248538ASep 28, 1993
Sulfonamido or amido substituted phthalocyanines for optical recording
EASTMAN KODAK CO21 citations92
US5141837AAug 25, 1992
Method for preparing coating compositions containing photoconductive perylene pigments
EASTMAN KODAK CO49 citations92
US4968571ANov 6, 1990
Electrophotographic recording elements containing a combination of photoconductive perylene materials
EASTMAN KODAK CO50 citations92
US5629418AMay 13, 1997
Preparation of titanyl fluorophthalocyanines
EASTMAN KODAK CO15 citations74
US4711832ADec 8, 1987
Colored electroscopic toners containing quenched esterified rhodamine dyes
EASTMAN KODAK CO13 citations73
US5032481AJul 16, 1991
Photoconductor elements with multiphase stress-dampening interlayers
EASTMAN KODAK CO7 citations71
US5080989AJan 14, 1992
Photoconductive block copolymers
EASTMAN KODAK CO17 citations69
US7892713B2Feb 22, 2011
Photoconductors containing terephthalate esters
EASTMAN KODAK CO3 citations63
US7732116B2Jun 8, 2010
Photoconductors containing N-arylphthalimides
EASTMAN KODAK CO4 citations63
US7371492B2May 13, 2008
Vinyl polymer photoconductive elements
EASTMAN KODAK CO3 citations63
US4898797AFeb 6, 1990
Multiple xeroprinted copies from a single exposure using photosensitive film buffer element
EASTMAN KODAK CO6 citations62
US5101216AMar 31, 1992
Xeroprinting using a corona charge injection modifying material
EASTMAN KODAK CO6 citations60
US5817805AOct 6, 1998
Synthesis of bis(phthalocyanylalumino)tetraphenyldisiloxanes
EASTMAN KODAK CO5 citations56
US7923184B2Apr 12, 2011
Photoconductors containing trimellitimide esters
EASTMAN KODAK CO0 citations52
US7943277B2May 17, 2011
Sol gel overcoats incorporating zinc antimonate nanoparticles
EASTMAN KODAK CO0 citations51