Inventor · disambiguated record
William J. Sim
Also filed as: SIM WILLIAM J
2 granted patents·1 pending application·35 citations·filing 1990–2006
58Inventor score
Top patents by PatentIndex Score
3 records- 0184US5006206APropylene oxide purificationARCO CHEM TECH·Filed 1990·Granted Apr 9, 1991·34 cites·3 claims
- 0259US9133297B2Ultraviolet-curable polyols and polyurethane compositions made therefromLE-KHAC BI·Filed 2006·Granted Sep 15, 2015·1 cites·7 claims
- 0345US2005107486A1UV-curable polyolsFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →