Inventor · disambiguated record
Qunhui Guo
Also filed as: GUO QUNHUI
10 granted patents·5 pending applications·10 citations·filing 2002–2020
81Inventor score
Top patents by PatentIndex Score
15 records- 0183US9073041B2Precipitated silica sorbents and method of separating materials from a fluid streamGUO QUNHUI·Filed 2012·Granted Jul 7, 2015·6 cites·23 claims
- 0277US11712493B2Apparatus and method for air fresheningPROCTER & GAMBLE·Filed 2020·Granted Aug 1, 2023·1 cites·16 claims
- 0374US10888821B2Method for treating a microporous membranePPG IND OHIO INC·Filed 2018·Granted Jan 12, 2021·1 cites·28 claims
- 0472US10888824B2Methods for treating filled microporous membranesPPG IND OHIO INC·Filed 2016·Granted Jan 12, 2021·1 cites·17 claims
- 0572US9546326B2Fluid emulsion purification processes using microporous materials having filtration and adsorption propertiesPPG IND OHIO INC·Filed 2014·Granted Jan 17, 2017·1 cites·22 claims
- 0666US10441939B2Filled microporous membranesPPG IND OHIO INC·Filed 2019·Granted Oct 15, 2019·0 cites·5 claims
- 0758US10183274B2Methods for treating filled microporous membranesPPG IND OHIO INC·Filed 2016·Granted Jan 22, 2019·0 cites·27 claims
- 0853US9896353B2Hydrocarbon waste stream purification processes using microporous materials having filtration and adsorption propertiesPPG IND OHIO INC·Filed 2016·Granted Feb 20, 2018·0 cites·16 claims
- 0952US11229883B2Filtration systemPPG IND OHIO INC·Filed 2017·Granted Jan 25, 2022·0 cites·20 claims
- 1046US10842902B2Treated membrane for fragrance deliveryPPG IND OHIO INC·Filed 2017·Granted Nov 24, 2020·0 cites·22 claims
- 1144US2014069862A1Coated microporous materials having filtration and adsorption properties and their use in fluid purification processesPPG IND OHIO INC·Filed 2013·Application pending·0 cites
- 1239US2013228519A1Microporous material having filtration and adsorption properties and their use in fluid purification processesGUO QUNHUI·Filed 2012·Application pending·0 cites
- 1339US2006240292A1Fuel cellGUO QUNHUI·Filed 2005·Application pending·0 cites
- 1439US2013228529A1Microporous material having filtration and adsorption properties and their use in fluid purification processesGUO QUNHUI·Filed 2012·Application pending·0 cites
- 1537US2003190517A1Fuel cellFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →