Inventor · disambiguated record
C. Geoffrey Allen
Also filed as: ALLEN C GEOFFREY
113 granted patents·25 pending applications·1,272 citations·filing 1997–2021
99Inventor score
Top patents by PatentIndex Score
138 records- 0199US7559639B2Radiation curable ink containing a curable waxXEROX CORP·Filed 2005·Granted Jul 14, 2009·58 cites·3 claims
- 0299US7427323B1Quinacridone nanoscale pigment particlesXEROX CORP·Filed 2007·Granted Sep 23, 2008·140 cites·30 claims
- 0398US8771787B2Ink for digital offset printing applicationsBRETON MARCEL P·Filed 2012·Granted Jul 8, 2014·24 cites·19 claims
- 0498US8222313B2Radiation curable ink containing fluorescent nanoparticlesIFTIME GABRIEL·Filed 2008·Granted Jul 17, 2012·34 cites·21 claims
- 0598US7973186B1Low molecular weight pigment dispersants for phase change inkXEROX CORP·Filed 2009·Granted Jul 5, 2011·50 cites·17 claims
- 0698US6858070B1Phase change inksXEROX CORP·Filed 2003·Granted Feb 22, 2005·108 cites·127 claims
- 0798US5756245APhotoconductive imaging membersXEROX CORP·Filed 1997·Granted May 26, 1998·199 cites·27 claims
- 0897US9422436B2Methods for producing inksXEROX CORP·Filed 2014·Granted Aug 23, 2016·12 cites·19 claims
- 0997US9193142B1UV curable transfix layer printing systems and methods for digital offset printingXEROX CORP·Filed 2014·Granted Nov 24, 2015·9 cites·23 claims
- 1097US8506040B2Solid ink compositions comprising crystalline-amorphous mixturesBELELIE JENNIFER L·Filed 2011·Granted Aug 13, 2013·17 cites·15 claims
- 1197US7708396B2Photochromic phase change inksXEROX CORP·Filed 2006·Granted May 4, 2010·26 cites·29 claims
- 1297US7674326B2Fluorescent phase change inksXEROX CORP·Filed 2006·Granted Mar 9, 2010·26 cites·22 claims
- 1397US7531582B2Radiation curable phase change inks containing curable epoxy-polyamide composite gellantsXEROX CORP·Filed 2006·Granted May 12, 2009·30 cites·20 claims
- 1496US8142557B2Radiation curable ink containing gellant and radiation curable waxBELELIE JENNIFER L·Filed 2006·Granted Mar 27, 2012·28 cites·18 claims
- 1596US7534294B1Quinacridone nanoscale pigment particles and methods of making sameXEROX CORP·Filed 2008·Granted May 19, 2009·27 cites·20 claims
- 1696US7501015B2Phase change inksXEROX CORP·Filed 2005·Granted Mar 10, 2009·21 cites·20 claims
- 1795US10259956B2Curable ink compositionXEROX CORP·Filed 2016·Granted Apr 16, 2019·9 cites·19 claims
- 1895US8287632B1Solid ink compositions comprising amorphous esters of citric acidMORIMITSU KENTARO·Filed 2011·Granted Oct 16, 2012·10 cites·19 claims
- 1995US7857901B2Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigmentsXEROX CORP·Filed 2010·Granted Dec 28, 2010·12 cites·24 claims
- 2095US7812064B2Phase change ink compositionsXEROX CORP·Filed 2007·Granted Oct 12, 2010·18 cites·22 claims
- 2194US11834580B2Ink composition with pH responsive resin particlesXEROX CORP·Filed 2021·Granted Dec 5, 2023·2 cites·20 claims
- 2294US10214655B2Metal nanoparticle ink dispersionXEROX CORP·Filed 2016·Granted Feb 26, 2019·5 cites·19 claims
- 2394US7649026B2Radiation curable compositions containing nanosized particles of monoazo laked pigmentXEROX CORP·Filed 2007·Granted Jan 19, 2010·16 cites·27 claims
- 2494US7465348B1Nanosized particles of monoazo laked pigmentXEROX CORP·Filed 2007·Granted Dec 16, 2008·18 cites·32 claims
- 2593US8597420B2Solvent-based inks comprising coated magnetic nanoparticlesIFTIME GABRIEL·Filed 2011·Granted Dec 3, 2013·14 cites·14 claims
- 2693US8360546B2Phase change magnetic ink and process for preparing sameXEROX CORP·Filed 2010·Granted Jan 29, 2013·12 cites·20 claims
- 2793US7834072B2Non-aqueous compositions containing nanosized particles of monoazo laked pigmentXEROX CORP·Filed 2007·Granted Nov 16, 2010·15 cites·23 claims
- 2893US7563318B1Method of making nanoscale particles of AZO pigments in a microreactor or micromixerXEROX CORP·Filed 2008·Granted Jul 21, 2009·31 cites·26 claims
- 2992US9597684B2Method for making hydrophobic barriers in paperXEROX CORP·Filed 2015·Granted Mar 21, 2017·6 cites·19 claims
- 3092US9434848B1Process black ink compositions and uses thereofXEROX CORP·Filed 2015·Granted Sep 6, 2016·3 cites·17 claims
- 3192US6464902B1Perylene mixturesXEROX CORP·Filed 2000·Granted Oct 15, 2002·13 cites·35 claims
- 3291US8894762B2Phase change ink comprising a polyhydroxyalkanoate compoundXEROX CORP·Filed 2012·Granted Nov 25, 2014·6 cites·17 claims
- 3390US9890291B2Acrylate ink compositions for ink-based digital lithographic printingXEROX CORP·Filed 2017·Granted Feb 13, 2018·2 cites·16 claims
- 3490US8409341B2Solvent-based inks comprising coated magnetic nanoparticlesIFTIME GABRIEL·Filed 2011·Granted Apr 2, 2013·9 cites·19 claims
- 3589US7934823B2Radiation curable ink containing a curable waxXEROX CORP·Filed 2009·Granted May 3, 2011·7 cites·14 claims
- 3688US8616693B1Phase change ink comprising colorants derived from plants and insectsXEROX CORP·Filed 2012·Granted Dec 31, 2013·4 cites·20 claims
- 3788US7699918B2Reactive ink components and methods for forming images using reactive inksXEROX CORP·Filed 2007·Granted Apr 20, 2010·9 cites·19 claims
- 3887US10563079B2Silver nanoparticle inkXEROX CORP·Filed 2016·Granted Feb 18, 2020·2 cites·19 claims
- 3987US8273166B2Phase change ink compositions and colorants for use in the sameBIRAU MARIA·Filed 2011·Granted Sep 25, 2012·5 cites·17 claims
- 4087US7537654B1Quinacridone nanoscale pigment particles and methods of making sameXEROX CORP·Filed 2008·Granted May 26, 2009·8 cites·22 claims
- 4187US7427324B1Methods of making quinacridone nanoscale pigment particlesXEROX CORP·Filed 2007·Granted Sep 23, 2008·8 cites·29 claims
- 4286US8123848B2Fluorescent ink compositions and fluorescent particlesBIRAU MARIA M·Filed 2010·Granted Feb 28, 2012·4 cites·17 claims
- 4386US7473310B2Nanosized particles of monoazo laked pigment and non-aqueous compositions containing sameXEROX CORP·Filed 2007·Granted Jan 6, 2009·7 cites·28 claims
- 4485US8449096B2Five member ring stabilizers for quinacridone-type pigments in solid inkBIRAU M MARIA·Filed 2010·Granted May 28, 2013·6 cites·13 claims
- 4585US7465349B1Method of making nanosized particles of monoazo laked pigmentXEROX CORP·Filed 2007·Granted Dec 16, 2008·6 cites·22 claims
- 4681US10308827B2Ink jet ink compositions for digital manufacturing of transparent objectsXEROX CORP·Filed 2015·Granted Jun 4, 2019·1 cites·22 claims
- 4781US9611403B2Fluorescent security enabled ink for digital offset printing applicationsIFTIME GABRIEL·Filed 2012·Granted Apr 4, 2017·2 cites·15 claims
- 4881US9243148B2Preparation of pigment dispersions and toner compositionsXEROX CORP·Filed 2013·Granted Jan 26, 2016·2 cites·12 claims
- 4980US8025723B2Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigmentsXEROX CORP·Filed 2010·Granted Sep 27, 2011·9 cites·24 claims
- 5080US7985290B2Nonpolar liquid and solid phase change ink compositions comprising nanosized particles of benzimidazolone pigmentsXEROX CORP·Filed 2010·Granted Jul 26, 2011·9 cites·24 claims
Showing the top 50 of 138 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →