Inventor · disambiguated record
Byong-Sung Kwak
Also filed as: KWAK BYONG S · KWAK BYONG SUNG
12 granted patents·5 pending applications·27 citations·filing 1999–2013
87Inventor score
Top patents by PatentIndex Score
17 records- 0185US8206576B2Nickel based catalyst using hydrotalcite-like precursor and steam reforming reaction of LPGMOON DONG JU·Filed 2006·Granted Jun 26, 2012·10 cites·6 claims
- 0273US7838455B2Method of regeneration of titanium-containing molecular sieve catalystSK ENERGY CO LTD·Filed 2006·Granted Nov 23, 2010·3 cites·9 claims
- 0371US7678902B2Process for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl)dibenzo[b,f][1,4]thiazepineSK HOLDINGS CO LTD·Filed 2005·Granted Mar 16, 2010·1 cites·14 claims
- 0468US7919424B2Platinum based catalyst for oxidation/reduction reaction and its useSK ENERGY CO LTD·Filed 2009·Granted Apr 5, 2011·2 cites·9 claims
- 0566US8541409B2Carbamoyloxy arylalkanoyl arylpiperazine analgesicsKWAK BYONG SUNG·Filed 2008·Granted Sep 24, 2013·1 cites·19 claims
- 0662US6509504B1Method for the production of serinolSK CORP·Filed 2000·Granted Jan 21, 2003·4 cites·12 claims
- 0756US8901116B2Method for treating pain, anxiety or depression using carbamoyloxy alkanoyl piperazine compoundSK BIOPHARMACEUTICALS CO LTD·Filed 2013·Granted Dec 2, 2014·0 cites·22 claims
- 0855US6429319B1Continuous process for the production of optically pure (S)-beta-hydroxy-gamma-butyrolactoneSK CORP·Filed 2001·Granted Aug 6, 2002·1 cites·13 claims
- 0954US7214793B2Method of preparing 10H-dibenzo[b,f][11,4]thiazepin-11-oneSK CORP·Filed 2003·Granted May 8, 2007·1 cites·13 claims
- 1051US8124796B2Method for preparing 3-hydroxytetrahydrofuran using cyclodehydrationKWAK BYONG SUNG·Filed 2006·Granted Feb 28, 2012·0 cites·7 claims
- 1149US2008274878A1Platinum Based Catalyst for Oxidation/Reduction Reaction and Its UseSK ENERGY CO LTD·Filed 2006·Application pending·0 cites
- 1248US6441200B1Method for preparing DL-α-tocopherol with a high yield and high puritySK CORP·Filed 2000·Granted Aug 27, 2002·1 cites·15 claims
- 1346US6395947B1Method for preparing diarylethaneSK CORP·Filed 1999·Granted May 28, 2002·3 cites·7 claims
- 1442US2003130525A1Method of preparing 3-methylindole derivatives through hydrogenationSK CORP·Filed 2003·Application pending·0 cites
- 1542US2008197051A1Desulfurizing Agent for Removing Organic Sulfur Compounds, Preparation Method thereof and Method for Removing Organic Sulfur Compounds Using the SameSK ENERGY CO LTD·Filed 2006·Application pending·0 cites
- 1639US2006052617A1Continuous process for the production of optically pure (s)-beta-hydroxy-y-butyrolactoneSK CORP·Filed 2002·Application pending·0 cites
- 1737US2006128981A1Method of preparing 1-[cyano(p-methoxyphenyl) ethyl]cyclohexanolSK CORP·Filed 2005·Application pending·0 cites
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