Inventor · disambiguated record
Yun-Shan Liu
Also filed as: LIU YUN · LIU YUN-SHAN
8 granted patents·1 pending application·55 citations·filing 2001–2019
83Inventor score
Top patents by PatentIndex Score
9 records- 0193US7586010B2Phosphonite-containing catalysts for hydroformylation processesEASTMAN CHEM CO·Filed 2007·Granted Sep 8, 2009·25 cites·7 claims
- 0288US11958935B2Polyurethane insulation foam composition comprising a stabilizing compoundHUNTSMAN INT LLC·Filed 2019·Granted Apr 16, 2024·3 cites·21 claims
- 0388US7872156B2Fluorophosphite containing catalysts for hydroformylation processesEASTMAN CHEM CO·Filed 2008·Granted Jan 18, 2011·16 cites·31 claims
- 0485US7928267B1Phosphite containing catalysts for hydroformylation processesEASTMAN CHEM CO·Filed 2009·Granted Apr 19, 2011·6 cites·27 claims
- 0563US8440641B2Phthalocyanine salt formulationsGUO MING·Filed 2009·Granted May 14, 2013·1 cites·14 claims
- 0657US6429272B1Hydrocarbon resins from aryl norbornene derivativesEASTMAN CHEM CO·Filed 2001·Granted Aug 6, 2002·4 cites·37 claims
- 0748US7872157B2Phosphonite containing catalysts for hydroformylation processesEASTMAN CHEM CO·Filed 2008·Granted Jan 18, 2011·0 cites·25 claims
- 0844US8513468B2Process for removing degradation acids from hydroformylation reactionsLIU YUN-SHAN·Filed 2010·Granted Aug 20, 2013·0 cites·25 claims
- 0938US2012323164A1Photodynamic therapy with phthalocyanines and radical sourcesKENNEY MALCOLM E·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →