Inventor · disambiguated record
Charles I. Sih
Also filed as: SIH CHARLES I
3 granted patents·11 citations·filing 1985–1994
64Inventor score
Files withWISCONSIN ALUMNI RES FOUND3
Top patents by PatentIndex Score
3 records- 0151US4751182AProcess for preparing L-carnitine from DL-carnitineWISCONSIN ALUMNI RES FOUND·Filed 1985·Granted Jun 14, 1988·6 cites·36 claims
- 0246US5322791AProcess for preparing (S)-α-methylarylacetic acidsWISCONSIN ALUMNI RES FOUND·Filed 1992·Granted Jun 21, 1994·4 cites·7 claims
- 0331US5587318AProcess for preparing(s)-α-methylarylacetic acidsWISCONSIN ALUMNI RES FOUND·Filed 1994·Granted Dec 24, 1996·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →