Inventor · disambiguated record
Ok-Ja Cha
Also filed as: CHA OK-JA
3 granted patents·14 citations·filing 1995–1995
63Inventor score
Technology areasC07D
Top patents by PatentIndex Score
3 records- 0157US5849753APyridyl imidazole derivatives and processes for the preparation thereofKOREA RES INST CHEM TECH·Filed 1995·Granted Dec 15, 1998·8 cites·10 claims
- 0250US5691348APyridyl imidazole derivatives and processes for the preparation thereofDAEWOO ELECTRONICS CO LTD·Filed 1995·Granted Nov 25, 1997·5 cites·9 claims
- 0334US5665738AImidazole derivatives and processes for the preparation thereofKOREA RES INST CHEM TECH·Filed 1995·Granted Sep 9, 1997·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →