Inventor · disambiguated record
Allan K. Chen
Also filed as: CHEN ALLAN · CHEN ALLAN K · CHEN ALLAN KWOK-WAI
67 granted patents·6 pending applications·1,199 citations·filing 1992–2021
99Inventor score
Top patents by PatentIndex Score
73 records- 0199US7358022B2Control of particle growth with complexing agentsXEROX CORP·Filed 2005·Granted Apr 15, 2008·66 cites·21 claims
- 0299US7312011B2Super low melt and ultra low melt toners containing crystalline sulfonated polyesterXEROX CORP·Filed 2005·Granted Dec 25, 2007·73 cites·12 claims
- 0397US7442740B2Hybrid toner processesXEROX CORP·Filed 2008·Granted Oct 28, 2008·31 cites·16 claims
- 0497US7425398B2Sulfonated polyester tonerXEROX CORP·Filed 2005·Granted Sep 16, 2008·39 cites·21 claims
- 0596USD962135SVehicle rear spoilerCARUSE DESIGN INC·Filed 2021·Granted Aug 30, 2022·15 cites·1 claims
- 0696USD962136SSpoilerCARUSE DESIGN INC·Filed 2021·Granted Aug 30, 2022·24 cites·1 claims
- 0796US7402371B2Low melt toners and processes thereofXEROX CORP·Filed 2004·Granted Jul 22, 2008·54 cites·14 claims
- 0896US7214463B2Toner processesXEROX CORP·Filed 2005·Granted May 8, 2007·26 cites·24 claims
- 0995US6503680B1Latex processesXEROX CORP·Filed 2001·Granted Jan 7, 2003·68 cites·26 claims
- 1095US6447974B1Polymerization processesXEROX CORP·Filed 2001·Granted Sep 10, 2002·70 cites·41 claims
- 1194USD906201SSpoilerCARUSE DESIGN INC·Filed 2019·Granted Dec 29, 2020·64 cites·1 claims
- 1293USD905602SRear window visorCARUSE DESIGN INC·Filed 2018·Granted Dec 22, 2020·61 cites·1 claims
- 1393US5994020AWax containing colorantsXEROX CORP·Filed 1998·Granted Nov 30, 1999·174 cites·38 claims
- 1492US7858285B2Emulsion aggregation polyester tonersXEROX CORP·Filed 2006·Granted Dec 28, 2010·12 cites·14 claims
- 1592US7432324B2Preparing aqueous dispersion of crystalline and amorphous polyestersXEROX CORP·Filed 2005·Granted Oct 7, 2008·10 cites·8 claims
- 1691USD944155SVehicle rear spoilerCARUSE DESIGN INC·Filed 2020·Granted Feb 22, 2022·18 cites·1 claims
- 1790US8431318B2Toner compositions and processesVANBESIEN DARYL W·Filed 2010·Granted Apr 30, 2013·6 cites·20 claims
- 1890US6767684B1Toner processesXEROX CORP·Filed 2003·Granted Jul 27, 2004·33 cites·43 claims
- 1989USD919522SSpoiler for vehicleCARUSE DESIGN INC·Filed 2020·Granted May 18, 2021·16 cites·1 claims
- 2089US6942954B2Toner processesXEROX CORP·Filed 2003·Granted Sep 13, 2005·28 cites·34 claims
- 2188USD932963SSpoiler for vehicleCARUSE DESIGN INC·Filed 2020·Granted Oct 12, 2021·14 cites·1 claims
- 2288USD919523SSpoiler for vehicleCARUSE DESIGN INC·Filed 2020·Granted May 18, 2021·15 cites·1 claims
- 2388US6294606B1Nonionic surfactant-free emulsion polymerization processXEROX CORP·Filed 2000·Granted Sep 25, 2001·30 cites·24 claims
- 2487US6455219B1Semicontinuous emulsion polymerization process for making silica-containing latex for tonersXEROX CORP·Filed 2001·Granted Sep 24, 2002·28 cites·21 claims
- 2585USD962836SSpoilerCARUSE DESIGN INC·Filed 2021·Granted Sep 6, 2022·2 cites·1 claims
- 2685US11040745B2Vehicle rear wing structureCARUSE DESIGN INC·Filed 2019·Granted Jun 22, 2021·5 cites·6 claims
- 2785US7638578B2Aqueous dispersion of crystalline and amorphous polyesters prepared by mixing in waterXEROX CORP·Filed 2008·Granted Dec 29, 2009·4 cites·12 claims
- 2883USD943477SVehicle rear spoilerCARUSE DESIGN INC·Filed 2020·Granted Feb 15, 2022·10 cites·1 claims
- 2983USD943476SSpoilerCARUSE DESIGN INC·Filed 2020·Granted Feb 15, 2022·10 cites·1 claims
- 3082US8322555B2Resealable tamper-evident container assembly and lidCHEN ALLAN K·Filed 2008·Granted Dec 4, 2012·11 cites·17 claims
- 3179USD922276SVehicle bumper lipCARUSE DESIGN INC·Filed 2020·Granted Jun 15, 2021·8 cites·1 claims
- 3278USD1032433SVehicle spoilerCARUSE DESIGN INC·Filed 2021·Granted Jun 25, 2024·1 cites·1 claims
- 3378US7910275B2Toner having crystalline waxXEROX CORP·Filed 2005·Granted Mar 22, 2011·5 cites·24 claims
- 3477US8574804B2Toner compositions and processesCHEN ALLAN K·Filed 2010·Granted Nov 5, 2013·2 cites·20 claims
- 3577US8313884B2Toner processes utilizing a defoamer as a coalescence aid for continuous and batch emulsion aggregationNOSELLA KIMBERLY D·Filed 2010·Granted Nov 20, 2012·2 cites·20 claims
- 3677US7358021B2Hybrid toner processesXEROX CORP·Filed 2005·Granted Apr 15, 2008·4 cites·32 claims
- 3776USD583238SLid for a containerNEWSPRING INDUSTRIAL CORP·Filed 2008·Granted Dec 23, 2008·23 cites·1 claims
- 3875US7455943B2High gloss emulsion aggregation toner incorporating aluminized silica as a coagulating agentXEROX CORP·Filed 2005·Granted Nov 25, 2008·4 cites·17 claims
- 3974US7851116B2Emulsion aggregation high-gloss toner with calcium additionXEROX CORP·Filed 2006·Granted Dec 14, 2010·4 cites·18 claims
- 4074US6458501B1Forming a toner using surfactant-free emulsion polymerizationXEROX CORP·Filed 1999·Granted Oct 1, 2002·27 cites·18 claims
- 4173USD746191SAutomobile rear window ornamentCHEN ALLAN·Filed 2014·Granted Dec 29, 2015·20 cites·1 claims
- 4272USD947727SVehicle front bumperCARUSE DESIGN INC·Filed 2020·Granted Apr 5, 2022·5 cites·1 claims
- 4371US9822217B2Robust resin for solvent-free emulsificationFAUCHER SANTIAGO·Filed 2012·Granted Nov 21, 2017·1 cites·11 claims
- 4468US7691552B2Toner compositionXEROX CORP·Filed 2006·Granted Apr 6, 2010·3 cites·10 claims
- 4566USD1000336SSpoilerCARUSE DESIGN INC·Filed 2021·Granted Oct 3, 2023·3 cites·1 claims
- 4666US8211604B2Self emulsifying granules and solvent free process for the preparation of emulsions therefromFAUCHER SANTIAGO·Filed 2009·Granted Jul 3, 2012·2 cites·20 claims
- 4766US7977025B2Emulsion aggregation methodsXEROX CORP·Filed 2009·Granted Jul 12, 2011·2 cites·19 claims
- 4865US9239529B2Toner compositions and processesNOSELLA KIMBERLY D·Filed 2010·Granted Jan 19, 2016·1 cites·20 claims
- 4965US7282314B2Toner processesXEROX CORP·Filed 2005·Granted Oct 16, 2007·2 cites·28 claims
- 5063US6749980B2Toner processesXEROX CORP·Filed 2002·Granted Jun 15, 2004·4 cites·34 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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