Inventor · disambiguated record
Sun-Hwan Lee
Also filed as: LEE SUN HWAN
9 granted patents·1 pending application·100 citations·filing 1996–2011
86Inventor score
Top patents by PatentIndex Score
10 records- 0177US6987114B1Antiviral pyrimidinedione derivatives and process for the preparation thereofSAMJIN PHARM CO LTD·Filed 2000·Granted Jan 17, 2006·9 cites·5 claims
- 0273US6683184B2Piperazine derivatives and process for the preparation thereofSAMJIN PHARM CO LTD·Filed 2002·Granted Jan 27, 2004·6 cites·3 claims
- 0372US6028195APiperazine derivatives and process for the preparation thereofSAMJIN PHARM CO LTD·Filed 1997·Granted Feb 22, 2000·35 cites·3 claims
- 0469US7851479B2Use of pyrimidinedione derivative for preventing or treating hepatitis CSAMJIN PHARM CO LTD·Filed 2007·Granted Dec 14, 2010·1 cites·3 claims
- 0566US5922727AAntiviral substituted pyrimidinedione homocarbocyclic nucleoside derivatives and methods for the preparation thereof and compositions containing the same as active ingredientsSAMJIN PHARM CO LTD·Filed 1996·Granted Jul 13, 1999·13 cites·3 claims
- 0665US5780472APiperazine derivatives and methods for the preparation thereof and compositions containing the sameSAMJIN PHARMACEUTICAZL CO LTD·Filed 1996·Granted Jul 14, 1998·33 cites·6 claims
- 0746US6274732B1Process for the preparation of 1-[(cyclopent-3-en-1-yl)-methyl]-5-ethyl-6-(3,5-dimethylbenzoyl)-2,4-pyrimidinedioneSAMJIN PHARM CO LTD·Filed 1999·Granted Aug 14, 2001·3 cites·8 claims
- 0841US7230105B29-aminoacridine derivatives and process for the preparation thereofSAMJIN PHARM CO LTD·Filed 2002·Granted Jun 12, 2007·0 cites·3 claims
- 0940US2014154330A1Spherical particles of clopidogrel bisulfate, pharmaceutical composition comprising the same, and preparation method thereofCHO EUI HWAN·Filed 2011·Application pending·0 cites
- 1037US6620936B29-aminoacridine derivatives and process for the preparation thereofSAMJIN PHARM CO LTD·Filed 2001·Granted Sep 16, 2003·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →