Inventor · disambiguated record
Byoung-Suk Lee
Also filed as: LEE BYOUNG SUK
5 granted patents·1 pending application·8 citations·filing 2002–2016
68Inventor score
Top patents by PatentIndex Score
6 records- 0161US6680386B2Process for preparing 2-(4-chlorobenzoylamino)-3-[2 (1H)-quinolinon-4-yl] propionic acidKYUNG DONG PHARM CO LTD·Filed 2002·Granted Jan 20, 2004·6 cites·9 claims
- 0260US7456282B22-amino-9-(2-substituted ethyl)purines and preparing methods for 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurine using the sameKYUNGDONG PHARM CO LTD·Filed 2004·Granted Nov 25, 2008·2 cites·23 claims
- 0348US7314638B2Preparing method for controlled released type tablet tamsulosin HCL and the tablet thereofKYUNGDONG PHARM CO LTD·Filed 2004·Granted Jan 1, 2008·0 cites·18 claims
- 0446US7041823B2Process for preparing 9-[4-acetoxy-3-(acetoxymethyl)but-1-yl]-2-aminopurineKYUNGDONG PHARM CO LTD·Filed 2003·Granted May 9, 2006·0 cites·4 claims
- 0539US9018379B1Process of preparing solifenacin or salt thereof, and novel intermediate used in the processKYUNG DONG PHARM CO LTD·Filed 2013·Granted Apr 28, 2015·0 cites·12 claims
- 0632US2018086765A1Novel intermediates for preparing dpp-iv inhibitors, preparing method thereof and preparing method of dpp-iv inhibitors using the sameKYUNG DONG PHARM CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →