Inventor · disambiguated record
Guofeng Xu
Also filed as: XU GUOFENG
70 granted patents·35 pending applications·853 citations·filing 2001–2024
99Inventor score
Top patents by PatentIndex Score
105 records- 0199US6419906B1Strip for whitening tooth surfacesCOLGATE PALMOLIVE CO·Filed 2001·Granted Jul 16, 2002·222 cites·12 claims
- 0298US6669929B1Dentifrice containing functional film flakesCOLGATE PALMOLIVE CO·Filed 2002·Granted Dec 30, 2003·155 cites·8 claims
- 0398US6503486B2Strip for whitening tooth surfacesCOLGATE PALMOLIVE CO·Filed 2002·Granted Jan 7, 2003·154 cites·9 claims
- 0497US6514483B2Strip for whitening tooth surfacesCOLGATE PALMOLIVE CO·Filed 2002·Granted Feb 4, 2003·129 cites·9 claims
- 0595US9775792B2Oral care products comprising a tetrabasic zinc-amino acid-halide complexCOLGATE PALMOLIVE CO·Filed 2012·Granted Oct 3, 2017·22 cites·10 claims
- 0694US10426719B2Oral care compositions and methods for whitening teethCOLGATE PALMOLIVE CO·Filed 2017·Granted Oct 1, 2019·7 cites·12 claims
- 0794US9901523B2Oral care products comprising zinc oxide and trimethylglycineCOLGATE PALMOLIVE CO·Filed 2012·Granted Feb 27, 2018·9 cites·16 claims
- 0893US10918580B2Oral care compositions and methodsCOLGATE PALMOLIVE CO·Filed 2020·Granted Feb 16, 2021·5 cites·15 claims
- 0993US10821066B2Oral care composition for long-lasting peroxide deliveryCOLGATE PALMOLIVE CO·Filed 2018·Granted Nov 3, 2020·2 cites·16 claims
- 1093US10413500B2Oral care compositions and methods for whitening teethCOLGATE PALMOLIVE CO·Filed 2017·Granted Sep 17, 2019·7 cites·16 claims
- 1193US9884000B2Peracid-generating compositionsCOLGATE PALMOLIVE CO·Filed 2012·Granted Feb 6, 2018·12 cites·18 claims
- 1292US10758462B2Oral care compositionCOLGATE PALMOLIVE CO·Filed 2016·Granted Sep 1, 2020·6 cites·9 claims
- 1391US10716742B2Oral care compositionCOLGATE PALMOLIVE CO·Filed 2016·Granted Jul 21, 2020·5 cites·10 claims
- 1491US10709646B2Oral care whitening compositionsCOLGATE PALMOLIVE CO·Filed 2015·Granted Jul 14, 2020·4 cites·15 claims
- 1591US9861563B2Oral care products comprising tetrabasic zinc chloride and trimethylglycineCOLGATE PALMOLIVE CO·Filed 2012·Granted Jan 9, 2018·9 cites·13 claims
- 1690US10548826B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2017·Granted Feb 4, 2020·3 cites·18 claims
- 1790US10390917B2Powered oral care implementCOLGATE PALMOLIVE CO·Filed 2015·Granted Aug 27, 2019·2 cites·12 claims
- 1890US10098824B2System providing perhydrolase-catalyzed reactionCOLGATE PALMOLIVE CO·Filed 2012·Granted Oct 16, 2018·8 cites·9 claims
- 1990US9271906B2Oral compositions containing microaggregatesMILLER STEVEN·Filed 2010·Granted Mar 1, 2016·8 cites·13 claims
- 2090US8883212B2Tooth film formulationsPILLAI SHYAMALA·Filed 2011·Granted Nov 11, 2014·11 cites·13 claims
- 2190US8475771B2Dentifrice containing functional film flakesBOYD THOMAS J·Filed 2007·Granted Jul 2, 2013·4 cites·20 claims
- 2290US7763235B2Dentifrice containing functional film flakesCOLGATE PALMOLIVE CO·Filed 2003·Granted Jul 27, 2010·20 cites·37 claims
- 2389US11040002B2Oral care composition for long-lasting peroxide deliveryCOLGATE PALMOLIVE CO·Filed 2020·Granted Jun 22, 2021·1 cites·19 claims
- 2488US11033476B2Oral care compositions and methods for whitening teethCOLGATE PALMOLIVE CO·Filed 2019·Granted Jun 15, 2021·1 cites·20 claims
- 2588US10596098B2Durable dental film-forming composition and uses thereofCOLGATE PALMOLIVE CO·Filed 2016·Granted Mar 24, 2020·3 cites·19 claims
- 2688US10258546B2Tooth whitening stripBOYD THOMAS·Filed 2011·Granted Apr 16, 2019·6 cites·11 claims
- 2788US8287843B2Antiplaque oral care compositionsBOYD THOMAS J·Filed 2006·Granted Oct 16, 2012·4 cites·23 claims
- 2885US11033475B2Oral care compositions and methods for whitening teethCOLGATE PALMOLIVE CO·Filed 2019·Granted Jun 15, 2021·1 cites·19 claims
- 2983US11065091B2Powered oral care implementCOLGATE PALMOLIVE CO·Filed 2019·Granted Jul 20, 2021·2 cites·9 claims
- 3082US11090241B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2019·Granted Aug 17, 2021·0 cites·17 claims
- 3182US9827172B2Dentifrice containing functional film flakesCOLGATE PALMOLIVE CO·Filed 2013·Granted Nov 28, 2017·1 cites·34 claims
- 3281US12180599B2Electrolysis deviceCOLGATE PALMOLIVE CO·Filed 2023·Granted Dec 31, 2024·0 cites·17 claims
- 3381US9498410B2Oral and personal care compositions and methodsBOYD THOMAS J·Filed 2007·Granted Nov 22, 2016·1 cites·6 claims
- 3480US8628264B2Oral care implementCOLGATE PALMOLIVE CO·Filed 2012·Granted Jan 14, 2014·1 cites·8 claims
- 3578US12350361B2Oral care compositions and methods for increasing the stability of the sameCOLGATE PALMOLIVE CO·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 3678US8895929B2Analysis of substrates having agents deposited thereonCOLGATE PALMOLIVE CO·Filed 2014·Granted Nov 25, 2014·2 cites·15 claims
- 3777US9439843B2Oral care compositionsFEI LIN·Filed 2011·Granted Sep 13, 2016·1 cites·9 claims
- 3876US2025143982A1Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2024·Application pending·0 cites
- 3975US12472130B2Oral care compositions and methodsCOLGATE PALMOLIVE CO·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 4075US11618957B2Electrolysis deviceCOLGATE PALMOLIVE CO·Filed 2019·Granted Apr 4, 2023·1 cites·18 claims
- 4175US8282298B2Oral care implementROBINSON RICHARD SCOTT·Filed 2008·Granted Oct 9, 2012·7 cites·16 claims
- 4274US9993414B2Oral care composition comprising an Amadori compoundCOLGATE PALMOLIVE CO·Filed 2012·Granted Jun 12, 2018·1 cites·10 claims
- 4374US8852559B2Borinic compositionsPORTER VENDA·Filed 2010·Granted Oct 7, 2014·3 cites·18 claims
- 4473US12023402B2Oral care compositionsCOLGATE PALMOLIVE CO·Filed 2022·Granted Jul 2, 2024·0 cites·12 claims
- 4573US11628051B2Powered oral care implementCOLGATE PALMOLIVE CO·Filed 2021·Granted Apr 18, 2023·0 cites·7 claims
- 4673US11090243B2Oral care compositionCOLGATE PALMOLIVE CO·Filed 2019·Granted Aug 17, 2021·0 cites·12 claims
- 4773US2021346271A1Oral Care Composition for Long-Lasting Peroxide DeliveryCOLGATE PALMOLIVE CO·Filed 2021·Application pending·0 cites
- 4872US8956592B2Oral care compositionsYANG YING·Filed 2011·Granted Feb 17, 2015·2 cites·3 claims
- 4972US2021267875A1Oral Care Composition for Long-Lasting Peroxide DeliveryCOLGATE PALMOLIVE CO·Filed 2021·Application pending·0 cites
- 5070US9918909B2Oral and personal care compositions and methodsBOYD THOMAS J·Filed 2004·Granted Mar 20, 2018·2 cites·69 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →