Inventor · disambiguated record
William T. Gruenbaum
Also filed as: GRUENBAUM WILLIAM · GRUENBAUM WILLIAM T · GRUENBAUM WILLIAM TOD
22 granted patents·488 citations·filing 1986–2008
96Inventor score
Top patents by PatentIndex Score
22 records- 0198US5468583ACyclic bis-dicarboximide electron transport compounds for electrophotographyEASTMAN KODAK CO·Filed 1994·Granted Nov 21, 1995·100 cites·20 claims
- 0295US5019473AElectrophotographic recording elements containing photoconductive perylene pigmentsEASTMAN KODAK CO·Filed 1990·Granted May 28, 1991·65 cites·12 claims
- 0395US4968571AElectrophotographic recording elements containing a combination of photoconductive perylene materialsEASTMAN KODAK CO·Filed 1989·Granted Nov 6, 1990·50 cites·11 claims
- 0492US5141837AMethod for preparing coating compositions containing photoconductive perylene pigmentsEASTMAN KODAK CO·Filed 1990·Granted Aug 25, 1992·49 cites·16 claims
- 0582US6187491B1Electrophotographic charge generating element containing acid scavenger in overcoatEASTMAN KODAK CO·Filed 1999·Granted Feb 13, 2001·31 cites·22 claims
- 0680US5629418APreparation of titanyl fluorophthalocyaninesEASTMAN KODAK CO·Filed 1994·Granted May 13, 1997·15 cites·20 claims
- 0779US5773181ANon-uniformly substituted phthalocyanine compositions preparation methods, and electrophotographic elementsEASTMAN KODAK CO·Filed 1995·Granted Jun 30, 1998·30 cites·25 claims
- 0877US4711832AColored electroscopic toners containing quenched esterified rhodamine dyesEASTMAN KODAK CO·Filed 1986·Granted Dec 8, 1987·13 cites·14 claims
- 0976US7732116B2Photoconductors containing N-arylphthalimidesEASTMAN KODAK CO·Filed 2007·Granted Jun 8, 2010·4 cites·6 claims
- 1076US5985017APotassium N-methyl-N-oleoyl taurate as a dispersant in pigmented ink jet inksEASTMAN KODAK CO·Filed 1998·Granted Nov 16, 1999·49 cites·10 claims
- 1174US6517984B1Silsesquioxane compositions containing tertiary arylamines for hole transportHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Feb 11, 2003·14 cites·27 claims
- 1271US7892713B2Photoconductors containing terephthalate estersEASTMAN KODAK CO·Filed 2007·Granted Feb 22, 2011·3 cites·3 claims
- 1369US7371492B2Vinyl polymer photoconductive elementsEASTMAN KODAK CO·Filed 2005·Granted May 13, 2008·3 cites·18 claims
- 1469US5080989APhotoconductive block copolymersEASTMAN KODAK CO·Filed 1989·Granted Jan 14, 1992·17 cites·14 claims
- 1562US5248538ASulfonamido or amido substituted phthalocyanines for optical recordingEASTMAN KODAK CO·Filed 1991·Granted Sep 28, 1993·21 cites·2 claims
- 1649US7943277B2Sol gel overcoats incorporating zinc antimonate nanoparticlesEASTMAN KODAK CO·Filed 2007·Granted May 17, 2011·0 cites·16 claims
- 1748US7923184B2Photoconductors containing trimellitimide estersEASTMAN KODAK CO·Filed 2007·Granted Apr 12, 2011·0 cites·3 claims
- 1848US5817805ASynthesis of bis(phthalocyanylalumino)tetraphenyldisiloxanesEASTMAN KODAK CO·Filed 1997·Granted Oct 6, 1998·5 cites·18 claims
- 1947US5032481APhotoconductor elements with multiphase stress-dampening interlayersEASTMAN KODAK CO·Filed 1989·Granted Jul 16, 1991·7 cites·6 claims
- 2046US4898797AMultiple xeroprinted copies from a single exposure using photosensitive film buffer elementEASTMAN KODAK CO·Filed 1988·Granted Feb 6, 1990·6 cites·8 claims
- 2145US8206502B2Titanyl phthalocyanine with improved milling propertiesGRUENBAUM WILLIAM T·Filed 2008·Granted Jun 26, 2012·0 cites·19 claims
- 2236US5101216AXeroprinting using a corona charge injection modifying materialEASTMAN KODAK CO·Filed 1990·Granted Mar 31, 1992·6 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →