Inventor · disambiguated record
Wen-Chuan Liu
Also filed as: LIU WEN · LIU WEN-CHUAN
2 granted patents·6 pending applications·16 citations·filing 2004–2018
53Inventor score
Files withLIU WEN-CHUAN5ONID TECHNOLOGY CORP1SHANGHAI JUKU COSMETIC CO LTD1SHANGHAI PINMAI INTER TECH CO LTD1
Top patents by PatentIndex Score
8 records- 0170US7090823B1Method for preparing a gel containing nanometer titanium dioxide powders for visible light photocatalysisONID TECHNOLOGY CORP·Filed 2004·Granted Aug 15, 2006·16 cites·19 claims
- 0248US8158546B2Transparent aqua-based nano sol-gel composition and method of applying the sameLIU WEN-CHUAN·Filed 2008·Granted Apr 17, 2012·0 cites·12 claims
- 0345US2020129418A1Chinese Medical Cosmetic CompositionSHANGHAI PINMAI INTER TECH CO LTD·Filed 2018·Application pending·0 cites
- 0444US2020093732A1Facial mask composition and its preparation methodSHANGHAI JUKU COSMETIC CO LTD·Filed 2018·Application pending·0 cites
- 0537US2012064240A1Transparent aqua-based nano sol-gel composition and method of applying the sameLIU WEN-CHUAN·Filed 2011·Application pending·0 cites
- 0633US2006093739A1Chemical treating composition for forming hydrophilic and fuzziness-proof surfaces on a glass substrate and utilizing methods for the chemical treating compositionLIU WEN-CHUAN·Filed 2004·Application pending·0 cites
- 0729US2005265918A1Method for manufacturing nanometer scale crystal titanium dioxide photo-catalyst sol-gelLIU WEN-CHUAN·Filed 2004·Application pending·0 cites
- 0827US2005265917A1Method for synthesizing high adsorptive nanometer scale titanium dioxide solutionLIU WEN-CHUAN·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →