Inventor · disambiguated record

Hyeong Su Sim

Also filed as: SIM HYEONG SU

2 granted patents·6 citations·filing 1997–1999

48Inventor score

Technology areasC07D

Files withDONG WHA PHARM INC CO LTD1 DONGWHA PHARMACEUTICAL IND CO1

Top patents by PatentIndex Score

2 records

0142US6306860B12,5-pyridinedicarboxylic acid derivativesDONG WHA PHARM INC CO LTD·Filed 1999·Granted Oct 23, 2001·5 cites·15 claims
0229US5922871ATerephthalamide derivativesDONGWHA PHARMACEUTICAL IND CO·Filed 1997·Granted Jul 13, 1999·1 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →