Inventor · disambiguated record
Yuwen Liu
Also filed as: LIU YUWEN
31 granted patents·5 pending applications·1,053 citations·filing 2005–2023
97Inventor score
Top patents by PatentIndex Score
36 records- 0198US9217813B2Silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Dec 22, 2015·212 cites·34 claims
- 0298US8658748B2Silicone hydrogel contact lenses having acceptable levels of energy lossCOOPERVISION INT HOLDING CO LP·Filed 2013·Granted Feb 25, 2014·129 cites·16 claims
- 0398US8487058B2Wettable silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jul 16, 2013·193 cites·18 claims
- 0497US9322959B2Contact lenses made with HEMA-compatible polysiloxane macromersCOOPERVISION INT HOLDING CO LP·Filed 2013·Granted Apr 26, 2016·27 cites·13 claims
- 0597US8513325B2Silicone hydrogel contact lenses and related compositions and methodsLIU YUWEN·Filed 2012·Granted Aug 20, 2013·47 cites·21 claims
- 0696US9360594B2High water content silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jun 7, 2016·29 cites·12 claims
- 0796US9057822B2Silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jun 16, 2015·27 cites·15 claims
- 0896US8865789B2Silicone hydrogel contact lensesYAO LI·Filed 2012·Granted Oct 21, 2014·85 cites·24 claims
- 0996US8820928B2Silicone hydrogel contact lensesBACK ARTHUR·Filed 2012·Granted Sep 2, 2014·37 cites·40 claims
- 1096US8658747B2Wettable silicone hydrogel contact lensesCOOPERVISION INT HOLDING CO LP·Filed 2013·Granted Feb 25, 2014·47 cites·15 claims
- 1195US9296159B2Silicone hydrogel contact lensesZHENG YING·Filed 2012·Granted Mar 29, 2016·26 cites·20 claims
- 1293US9574038B2Contact lenses made with HEMA-compatible polysiloxane macromersCOOPERVISION INT HOLDING CO LP·Filed 2015·Granted Feb 21, 2017·5 cites·20 claims
- 1393US9121998B2Silicone hydrogel contact lensesCHEN CHARLIE·Filed 2012·Granted Sep 1, 2015·31 cites·20 claims
- 1493US8481662B2Silicone hydrogel contact lenses having acceptable levels of energy lossLIU RONGHUA·Filed 2012·Granted Jul 9, 2013·39 cites·17 claims
- 1592US9453110B2Contact lenses made with HEMA-compatible polysiloxane macromersCOOPERVISION INT HOLDING CO LP·Filed 2016·Granted Sep 27, 2016·3 cites·8 claims
- 1691US9164298B2Wettable silicone hydrogel contact lensesHONG YE·Filed 2012·Granted Oct 20, 2015·27 cites·20 claims
- 1791US8672475B2Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lensesLIU YUWEN·Filed 2010·Granted Mar 18, 2014·14 cites·19 claims
- 1889US9498035B2Silicone hydrogel contact lenses for sustained release of beneficial polymersCOOPERVISION INT HOLDING CO LP·Filed 2013·Granted Nov 22, 2016·19 cites·21 claims
- 1989US9140908B2Silicone hydrogel contact lensesGE JUNHAO·Filed 2012·Granted Sep 22, 2015·29 cites·18 claims
- 2086US9625616B2Silicone hydrogel contact lensesCOOPERVISION INT HOLDING CO LP·Filed 2014·Granted Apr 18, 2017·7 cites·10 claims
- 2181US8011784B2Polymerizable contact lens formulations and contact lenses obtained therefromCOOPERVISION INT HOLDING CO LP·Filed 2009·Granted Sep 6, 2011·10 cites·43 claims
- 2280US11067831B2Methods of manufacturing coated contact lensesCOOPERVISION INT LTD·Filed 2018·Granted Jul 20, 2021·1 cites·23 claims
- 2380US9864103B2Phosphine-containing hydrogel contact lensesCOOPERVISION INT HOLDING CO LP·Filed 2014·Granted Jan 9, 2018·5 cites·30 claims
- 2471US11947192B2Contact lenses with microchannelsCOOPERVISION INT LTD·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 2568US8820925B2Polymerizable contact lens formulations and contact lenses obtained therefromLIU YUWEN·Filed 2011·Granted Sep 2, 2014·1 cites·12 claims
- 2666US12153288B2Contact lensCOOPERVISION INT LTD·Filed 2023·Granted Nov 26, 2024·0 cites·30 claims
- 2764US12038555B2Cationic contact lensCOOPERVISION INT LTD·Filed 2023·Granted Jul 16, 2024·0 cites·21 claims
- 2864US8642677B2Phosphine-containing hydrogel contact lensesWANG GUIGUI·Filed 2012·Granted Feb 4, 2014·3 cites·20 claims
- 2962US12164182B2Contact lensCOOPERVISION INT LTD·Filed 2021·Granted Dec 10, 2024·0 cites·22 claims
- 3062US11550166B2Contact lenses with microchannelsCOOPERVISION INT LTD·Filed 2020·Granted Jan 10, 2023·0 cites·21 claims
- 3159US2022183433A1Cationic contact lensCOOPERVISION INT LTD·Filed 2021·Application pending·0 cites
- 3255US12393057B2Oleic acid-releasing contact lensCOOPERVISION INT LTD·Filed 2021·Granted Aug 19, 2025·0 cites·14 claims
- 3349US2007026046A1Neoglycopolymer-cross-linked biopolymer matrixOTTAWA HEALTH RESEARCH INST·Filed 2006·Application pending·0 cites
- 3443US2012216489A1Silicone Hydrogel Contact Lenses With High Freezable Water ContentLEE PAUL HUNGCHAUNG·Filed 2012·Application pending·0 cites
- 3541US2006134170A1Vision enhancing ophthalmic devices and related methods and compositionsGRIFFITH MAY·Filed 2005·Application pending·0 cites
- 3637US2008269119A1Ophthalmic Device and Related Methods and CompositionsGRIFFITH MAY·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →