Inventor · disambiguated record
Cheuk K. Lau
Also filed as: LAU CHEUK · LAU CHEUK K · LAU CHEUK KUN
46 granted patents·2 pending applications·2,550 citations·filing 1985–2014
99Inventor score
Files withMERCK FROSST CANADA INC36COLUCCI JOHN4AXYS PHARM INC2BAYLY CHRISTOPHER I1CRITICAL OUTCOME TECHNOLOGIES INC1
Top patents by PatentIndex Score
48 records- 0199US5510368AN-benzyl-3-indoleacetic acids as antiinflammatory drugsMERCK FROSST CANADA INC·Filed 1995·Granted Apr 23, 1996·341 cites·9 claims
- 0298US6020343A(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitorsMERCK FROSST CANADA INC·Filed 1998·Granted Feb 1, 2000·156 cites·42 claims
- 0398US5639780AN-benzyl indol-3-yl butanoic acid derivatives as cyclooxygenase inhibitorsMERCK FROSST CANADA INC·Filed 1995·Granted Jun 17, 1997·293 cites·13 claims
- 0498US5604253AN-benzylindol-3-yl propanoic acid derivatives as cyclooxygenase inhibitorsMERCK FROSST CANADA INC·Filed 1995·Granted Feb 18, 1997·319 cites·16 claims
- 0598US5552422AAryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agentsMERCK FROSST CANADA INC·Filed 1995·Granted Sep 3, 1996·361 cites·21 claims
- 0698US5436265A1-aroyl-3-indolyl alkanoic acids and derivatives thereof useful as anti-inflammatory agentsMERCK FROSST CANADA INC·Filed 1993·Granted Jul 25, 1995·382 cites·8 claims
- 0794US5677318ADiphenyl-1,2-3-thiadiazoles as anti-inflammatory agentsMERCK FROSST CANADA INC·Filed 1996·Granted Oct 14, 1997·76 cites·13 claims
- 0893US6498151B2Aryldifluoromethylphosphonic acids with sulfur-containing substituents as PTP-1B inhibitorsMERCK FROSST CANADA INC·Filed 2001·Granted Dec 24, 2002·56 cites·26 claims
- 0993US5605906ACannabinoid receptor agonistsMERCK FROSST CANADA INC·Filed 1995·Granted Feb 25, 1997·67 cites·7 claims
- 1091US4666907APhenothiazine and derivatives and analogs and use as leukotriene biosynthesis inhibitorsMERCK FROSST CANADA INC·Filed 1986·Granted May 19, 1987·35 cites·21 claims
- 1190US8518964B2Tricyclic compounds useful as inhibitors of kinasesTRUCHON JEAN-FRANCOIS·Filed 2006·Granted Aug 27, 2013·44 cites·3 claims
- 1289US7973037B2Cathepsin cysteine protease inhibitorsAXYS PHARM INC·Filed 2008·Granted Jul 5, 2011·12 cites·10 claims
- 1389US4611056ABenzo[A]phenothiazines and hydro-derivativesMERCK FROSST CANADA INC·Filed 1985·Granted Sep 9, 1986·31 cites·11 claims
- 1488US5981576A(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitorsMERCK FROSST CANADA INC·Filed 1998·Granted Nov 9, 1999·39 cites·12 claims
- 1586US7375134B2Cathepsin cysteine protease inhibitorsAXYS PHARM INC·Filed 2003·Granted May 20, 2008·21 cites·10 claims
- 1686US6486142B2Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)MERCK FROSST CANADA INC·Filed 2000·Granted Nov 26, 2002·25 cites·29 claims
- 1782US6583126B2Phosphonic acid derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)MERCK FROSST CANADA INC·Filed 2000·Granted Jun 24, 2003·21 cites·17 claims
- 1881US8168815B2Fused aromatic PTP-1B inhibitorsCOLUCCI JOHN·Filed 2008·Granted May 1, 2012·4 cites·8 claims
- 1981US6486141B2Phosphonic acid biaryl derivatives as inhibitors of protein tyrosine phosphatase 1B (PTP-1B)MERCK FROSST CANADA INC·Filed 2000·Granted Nov 26, 2002·16 cites·28 claims
- 2081US6169188B1(Methylsulfonyl)phenyl-2-(5H)-furanones as COX-2 inhibitorsMERCK FROSST CANADA INC·Filed 1999·Granted Jan 2, 2001·23 cites·3 claims
- 2180US8895556B2Compounds and method for treatment of cancerCRITICAL OUTCOME TECHNOLOGIES INC·Filed 2013·Granted Nov 25, 2014·2 cites·21 claims
- 2280US4667032APhenothiazone derivatives and analogsMERCK FROSST CANADA INC·Filed 1985·Granted May 19, 1987·17 cites·22 claims
- 2379US8772336B2Cathepsin cysteine protease inhibitorsMERCK FROSST CANADA INC·Filed 2012·Granted Jul 8, 2014·3 cites·14 claims
- 2479US4663347ABenzofuran 2-carboxylic acid esters useful as inhibitors of leukotriene biosynthesisMERCK FROSST CANADA INC·Filed 1985·Granted May 5, 1987·28 cites·6 claims
- 2577US6465509B2Pyrones as inhibitors of cyclooxygenase-2MERCK FROSST CANADA INC·Filed 2001·Granted Oct 15, 2002·9 cites·18 claims
- 2677US6174874B1Phosphonic acids derivatives as inhibitors of protein tyrosine phosphate 1B (PTP-1B)MERCK FROSST CANADA INC·Filed 1999·Granted Jan 16, 2001·21 cites·23 claims
- 2776US7279478B2Cathepsin cysteine protease inhibitorsMERCK FROSST CANADA INC·Filed 2003·Granted Oct 9, 2007·10 cites·13 claims
- 2876US4859667APharmaceutical compositions of phenothiazone derivatives and analogsMERCK FROSST CANADA INC·Filed 1987·Granted Aug 22, 1989·13 cites·25 claims
- 2976US4745127ABenzyl esters of benzofuran-2-carboxylic acids useful as inhibitors of leukotriene biosynthesisMERCK FROSST CANADA INC·Filed 1987·Granted May 17, 1988·13 cites·20 claims
- 3075US4845083AMethod of inhibiting mammalian leukotriene biosynthesisMERCK FROSST CANADA INC·Filed 1987·Granted Jul 4, 1989·12 cites·1 claims
- 3173US8927526B2Fused aromatic PTP-1B inhibitorsCOLUCCI JOHN·Filed 2013·Granted Jan 6, 2015·1 cites·15 claims
- 3272US8318748B2Cathepsin cysteine protease inhibitorsBAYLY CHRISTOPHER I·Filed 2011·Granted Nov 27, 2012·2 cites·18 claims
- 3372US6004960APyridazinones as inhibitors of cyclooxygenase-2MERCK FROSST CANADA INC·Filed 1998·Granted Dec 21, 1999·16 cites·15 claims
- 3471US8481742B2Fused aromatic PTP-1B inhibitorsCOLUCCI JOHN·Filed 2012·Granted Jul 9, 2013·1 cites·5 claims
- 3571US7163932B2Aryldifluoromethylphosphonic acids for treatment of diabetesMERCK FROSST CANADA INC·Filed 2002·Granted Jan 16, 2007·5 cites·19 claims
- 3671US5149703AQuinoline-substituted chromans and related compounds as leukotriene antagonistsMERCK FROSST CANADA INC·Filed 1991·Granted Sep 22, 1992·12 cites·4 claims
- 3770US4933351ABenzofuran 2-carbox amides useful as inhibitors of leukoriene biosynthesisMERCK FROSST CANADA INC·Filed 1989·Granted Jun 12, 1990·9 cites·5 claims
- 3866US4939145APhenothiazone derivatives and analogsMERCK FROSST CANADA INC·Filed 1989·Granted Jul 3, 1990·7 cites·6 claims
- 3965US5472964ADiaryl 5,6-fused heterocyclic acids as leukotriene antagonistsMERCK FROSST CANADA INC·Filed 1994·Granted Dec 5, 1995·20 cites·6 claims
- 4064US4822803ABenzofuran 2-carboxylic acid hydrazides useful as inhibitors of leukotriene biosynthesisMERCK FROSST CANADA INC·Filed 1988·Granted Apr 18, 1989·7 cites·8 claims
- 4163US7687524B2Cathepsin cysteine protease inhibitorsMERCK FROSST CANADA INC·Filed 2004·Granted Mar 30, 2010·2 cites·9 claims
- 4262US9334295B2Fused aromatic PTP-1B inhibitorsCOLUCCI JOHN·Filed 2014·Granted May 10, 2016·0 cites·5 claims
- 4362US2014256743A1Cathepsin cysteine protease inhibitorsMERCK FROSST CANADA LTD·Filed 2014·Application pending·0 cites
- 4460US8466151B2Compounds and method for treatment of cancerDANTER WAYNE R·Filed 2008·Granted Jun 18, 2013·0 cites·16 claims
- 4551US5091533A5-hydroxy-2,3-dihydrobenzofuran analogs as leukotriene biosynthesis inhibitorsMERCK FROSST CANADA INC·Filed 1990·Granted Feb 25, 1992·12 cites·24 claims
- 4640US6211210B1Diphenyl-1,2,3-thiadiazol-3-oxides, compositions and methods of useMERCK FROSST CANADA INC·Filed 2000·Granted Apr 3, 2001·0 cites·12 claims
- 4738US4876246ABenzo[a]phenothiazines and hydro-derivatives for inhibiting leukotriene biosynthesisMERCK FROSST CANADA INC·Filed 1988·Granted Oct 24, 1989·6 cites·14 claims
- 4837US2015057316A1Novel sulfonate-based trimebutine saltsGICARE PHARMA INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →