Inventor · disambiguated record
Zhiyi Cao
Also filed as: CAO ZHIYI
13 granted patents·7 pending applications·64 citations·filing 2002–2019
90Inventor score
Files withZHA FUFANG6EVOQUA WATER TECH LLC5BILTOFT BRUCE GREGORY2TUFTS COLLEGE2JOHNSON WARREN THOMAS1
Top patents by PatentIndex Score
20 records- 0189US10322375B2Aeration device for filtration systemEVOQUA WATER TECH LLC·Filed 2016·Granted Jun 18, 2019·6 cites·16 claims
- 0282US6967021B2Use of Galectin-3 to promote the re-epithelialization of woundsTUFTS COLLEGE·Filed 2002·Granted Nov 22, 2005·12 cites·20 claims
- 0381US8652331B2Membrane system backwash energy efficiencyZHA FUFANG·Filed 2009·Granted Feb 18, 2014·10 cites·16 claims
- 0480US11173453B2Method and device for repairing a membrane filtration moduleROHM & HAAS ELECTRONIC MAT SINGAPORE PTE LTD·Filed 2019·Granted Nov 16, 2021·2 cites·20 claims
- 0577US10427102B2Method and device for repairing a membrane filtration moduleEVOQUA WATER TECH LLC·Filed 2014·Granted Oct 1, 2019·3 cites·14 claims
- 0676US8790515B2Reduction of backwash liquid wasteZHA FUFANG·Filed 2005·Granted Jul 29, 2014·7 cites·15 claims
- 0771US9764288B2Membrane module protectionSIEMENS INDUSTRY INC·Filed 2013·Granted Sep 19, 2017·2 cites·19 claims
- 0871US2009270320A1Use of galectin-7 to promote the re-epithelialization of woundsPANJWANI NOORJAHAN·Filed 2009·Application pending·0 cites
- 0964US9675938B2Chemical clean for membrane filterZHA FUFANG·Filed 2006·Granted Jun 13, 2017·1 cites·23 claims
- 1061US10441920B2Fluid flow distribution deviceEVOQUA WATER TECH LLC·Filed 2018·Granted Oct 15, 2019·0 cites·20 claims
- 1161USD767713SFiltration moduleEVOQUA WATER TECH LLC·Filed 2013·Granted Sep 27, 2016·11 cites·1 claims
- 1261US2020061543A1Aeration Device for Filtration SystemEVOQUA WATER TECH LLC·Filed 2019·Application pending·0 cites
- 1361US2006035817A1Use of galectin-3 and galectin-7 to promote the re-epithelialization of woundsTUFTS COLLEGE·Filed 2005·Application pending·0 cites
- 1454US8268176B2BackwashJOHNSON WARREN THOMAS·Filed 2004·Granted Sep 18, 2012·5 cites·24 claims
- 1552US2012187044A1Methods of cleaning membrane modulesZHA FUFANG·Filed 2012·Application pending·0 cites
- 1648US2010200503A1Cleaning method for simple filtration systemsZHA FUFANG·Filed 2008·Application pending·0 cites
- 1745USD729899SFiltration assemblySIEMENS WATER TECHNOLOGIES LLC·Filed 2013·Granted May 19, 2015·5 cites·1 claims
- 1845US2006261007A1Methods of cleaning membrane modulesZHA FUFANG·Filed 2004·Application pending·0 cites
- 1943US2009255873A1Low pressure backwashBILTOFT BRUCE GREGORY·Filed 2007·Application pending·0 cites
- 2041US9914097B2Fluid flow distribution deviceBILTOFT BRUCE GREGORY·Filed 2011·Granted Mar 13, 2018·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Zhiyi Cao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →