Inventor · disambiguated record
Hong-Chang Lee
Also filed as: LEE HONG-CHANG
10 granted patents·4 pending applications·29 citations·filing 2006–2016
85Inventor score
Top patents by PatentIndex Score
14 records- 0190US7541471B2Synthesis of himbacine analogsSCHERING CORP·Filed 2006·Granted Jun 2, 2009·9 cites·23 claims
- 0289US7626045B2Synthesis of himbacine analogsSCHERING CORP·Filed 2009·Granted Dec 1, 2009·7 cites·2 claims
- 0384US7723531B2Process for the preparation of 6,6-dimethyl-3-azabicyclo-[3.1.0]-hexane compounds and enantiomeric salts thereofSCHERING CORP·Filed 2006·Granted May 25, 2010·5 cites·32 claims
- 0473US8163937B2Process for preparing (1R,2S,5S)-N-[(1S)-3-amino-1-(cyclobutylmethyl)-2,3-dioxopropyl]-3-[(2S)-2-[[[(1,1-dimethylethyl)amino]-carbonyl]amino]-3,3-dimethyl-1-oxobutyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamideWONG GEORGE S K·Filed 2007·Granted Apr 24, 2012·3 cites·13 claims
- 0573US7728135B2Synthesis of CCR5 receptor antagonistsSCHERING CORP·Filed 2006·Granted Jun 1, 2010·2 cites·36 claims
- 0672US7521452B2Preparation of pharmaceutical salts of piperazine compoundsSCHERING CORP·Filed 2006·Granted Apr 21, 2009·1 cites·9 claims
- 0760US9102604B1Methods for cleaning distilling columnsROZOV LEONID A·Filed 2010·Granted Aug 11, 2015·2 cites·24 claims
- 0858US2010036125A1Synthesis of ccr5 receptor antagonistsSCHERING CORP·Filed 2009·Application pending·0 cites
- 0956US2009093496A1Preparation of pharmaceutical salts of piperazine compoundsWU WENXUE·Filed 2008·Application pending·0 cites
- 1055US10035745B1Methods of purifying crude sevofluraneBAXTER INT·Filed 2016·Granted Jul 31, 2018·0 cites·16 claims
- 1151US2011092716A1Dehydrohalogenation process for the preparation of intermediates useful in providing 6,6-dimethyl-3-azabicyclo-[3.1.0]- hexane compoundsKWOK DAW-LONG·Filed 2008·Application pending·0 cites
- 1249US8198463B2Process for the preparation of 6,6-dimethyl-3-azabicyclo-[3.3.0]-hexane compounds and enantiomeric salts thereofWU GEORGE·Filed 2010·Granted Jun 12, 2012·0 cites·3 claims
- 1344US8076479B2Process and intermediates for the synthesis of (3-alkyl-5-piperidin-1-yl-3,3a-dihydro-pyrazolo[1,5-a]pyrimidin-7-yl)-amino derivatives and intermediatesCHEN FRANK XING·Filed 2007·Granted Dec 13, 2011·0 cites·41 claims
- 1441US2010113821A1Preparation of 3-amino-3-(cyclobutylmethyl)-2-(hydroxy)-propionamide hydrochlorideSCHERING PLOUGH CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →