Inventor · disambiguated record
Young-Ro Choi
Also filed as: CHOI YOUNG R · CHOI YOUNG-RO
4 granted patents·2 pending applications·17 citations·filing 1990–2008
68Inventor score
Top patents by PatentIndex Score
6 records- 0177US7662810B22-arylmethylazetidine carbapenem derivatives and preparation thereofKOREA RES INST CHEM TECH·Filed 2005·Granted Feb 16, 2010·2 cites·10 claims
- 0252US5658913AChemopreventive compounds and a preparation method and use thereofKIM NAK DOO·Filed 1994·Granted Aug 19, 1997·13 cites·7 claims
- 0352US2010274003A1Acid addition salts of synthetic intermediates for carbapenem antibiotics and processes for preparing the sameKUKJE PHARM IND CO LTD·Filed 2008·Application pending·0 cites
- 0447US2011118229A12-arylmethylazetidine-carbapenem-3-carboxylic acid ester derivative or its salt, process for the preparation thereof and pharmaceutical composition comprising the sameKUKJE PHARM IND CO LTD·Filed 2008·Application pending·0 cites
- 0538US5593984ACephalosporin derivativesYUHAN CORP·Filed 1993·Granted Jan 14, 1997·2 cites·4 claims
- 0623US5158950A1,3-dithiol-2-ylidene derivatives and process for the preparation thereofYUHAN CORP LTD·Filed 1990·Granted Oct 27, 1992·0 cites·19 claims
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