Inventor · disambiguated record

Man Sik Chang

Also filed as: CHANG MAN SIK

3 granted patents·59 citations·filing 1995–1996

73Inventor score

Technology areasA61P

Files withYUNGJIN PHARMACEUTICAL CO LTD2 YUNGJIN PHARMACEUTICAL COMPANY1

Top patents by PatentIndex Score

3 records

0157US5952504A4-amino-3-acylnaphthyridine derivativesYUNGJIN PHARMACEUTICAL COMPANY·Filed 1996·Granted Sep 14, 1999·25 cites·8 claims
0257US5731007APharmaceutical composition for skin diseasesYUNGJIN PHARMACEUTICAL CO LTD·Filed 1995·Granted Mar 24, 1998·17 cites·5 claims
0354US6043373AHeterocycle-fused thiazole derivativesYUNGJIN PHARMACEUTICAL CO LTD·Filed 1996·Granted Mar 28, 2000·17 cites·3 claims

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