Inventor · disambiguated record
Gang Sun Choi
Also filed as: CHOI GANG-SUN
4 granted patents·26 citations·filing 1995–2003
73Inventor score
Top patents by PatentIndex Score
4 records- 0175US7405267B2Method for purifying teicoplanin A2CKD BIO CORP·Filed 2003·Granted Jul 29, 2008·8 cites·8 claims
- 0261US6649755B1Process for preparing acarbose with high purityCHONG KUN DANG PHARM CORP·Filed 2000·Granted Nov 18, 2003·3 cites·10 claims
- 0352US5874572AProcess for preparing cyclosporin ACHONG KUN DANG CORP·Filed 1995·Granted Feb 23, 1999·12 cites·3 claims
- 0443US5734048AProcess for manufacturing clavulanic acid saltCHONG KUN DANG CORP·Filed 1995·Granted Mar 31, 1998·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →