CS

Charles I. Sih

WARF: 3 patents #656 of 4,123Top 20%
📍 Madison, WI: #1,523 of 4,527 inventorsTop 35%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,649,295 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5587318 Process for preparing(s)-.alpha.-methylarylacetic acids — 1996-12-24
5322791 Process for preparing (S)-.alpha.-methylarylacetic acids — 1994-06-21
4751182 Process for preparing L-carnitine from DL-carnitine — 1988-06-14