Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YG

Yvan Guindon — 46 Patents

Merck: 34 patents #209 of 9,382Top 3%
BIBiomega: 5 patents #1 of 19Top 6%
BRBiomega Boehringer Ingelheim Research: 3 patents #5 of 26Top 20%
Kirkland, CA: #5 of 250 inventorsTop 2%
Overall (All Time): #62,992 of 4,157,543Top 2%
46 Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
4912131 4,7-diacyloxybenzofuran derivatives Julian Adams 1990-03-27
4906654 Cyclohept[b]indoleakanoic acids, pharmaceutical compositions and use John W. Gillard, Howard E. Morton, Yves Girard, Christiane Yoakim 1990-03-06
4876246 Benzo[a]phenothiazines and hydro-derivatives for inhibiting leukotriene biosynthesis Yves Girard, Cheuk K. Lau, Rejean Fortin, Joshua Rokach, Christiane Yoakim 1989-10-24
4859667 Pharmaceutical compositions of phenothiazone derivatives and analogs Cheuk K. Lau, Christiane Yoakim, Joshua Rokach, Rejean Fortin 1989-08-22
4855481 Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein Christiane Yoakim, Howard E. Morton 1989-08-08
4845083 Method of inhibiting mammalian leukotriene biosynthesis Rejean Fortin, Cheuk K. Lau, Joshua Rokach, Christiane Yoakim 1989-07-04
4822803 Benzofuran 2-carboxylic acid hydrazides useful as inhibitors of leukotriene biosynthesis Joseph G. Atkinson, Cheuk K. Lau 1989-04-18
4820867 Phenoxypropoxy halophenylacetic acids as leukotriene antagonists Patrice C. Belanger, Rejean Fortin, Christiane Yoakim, Joshua Rokach 1989-04-11
4808608 Tetrahydrocarbazole 1-alkanoic acids, pharmaceutical compositions and use Christiane Yoakim, John W. Gillard, Yves Girard 1989-02-28
4800228 4,7-diacetoxy-2-(4-methoxybenzyl)-3,5,6-trimethylbenzofuran Julian Adams 1989-01-24
4778805 4,7-benzofurandione derivatives useful as inhibitors of leukotriene synthesis Julian Adams, Patrice C. Belanger, Michel Belley, Joshua Rokach 1988-10-18
4775680 Cyclohept[b]indolealkanoic acids, pharmaceutical compositions and use John W. Gillard, Howard E. Morton, Yves Girard 1988-10-04
4749699 5-lipoxygenease inhibitors Joseph G. Atkinson, Patrice C. Belanger, Joshua Rokach 1988-06-07
4745127 Benzyl esters of benzofuran-2-carboxylic acids useful as inhibitors of leukotriene biosynthesis Joseph G. Atkinson, Cheuk K. Lau 1988-05-17
4667032 Phenothiazone derivatives and analogs Cheuk K. Lau, Christiane Yoakim, Joshua Rokach, Rejean Fortin 1987-05-19
4666907 Phenothiazine and derivatives and analogs and use as leukotriene biosynthesis inhibitors Rejean Fortin, Cheuk K. Lau, Joshua Rokach, Christiane Yoakim 1987-05-19
4663347 Benzofuran 2-carboxylic acid esters useful as inhibitors of leukotriene biosynthesis Joseph G. Atkinson, Cheuk K. Lau 1987-05-05
4634766 1,4-diaza-phenothiazines Joseph G. Atkinson, Patrice C. Belanger, Joshua Rokach 1987-01-06
4611068 Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein Howard E. Morton, Christiane Yoakim 1986-09-09
4611056 Benzo[A]phenothiazines and hydro-derivatives Yves Girard, Cheuk K. Lau, Rejean Fortin, Joshua Rokach, Christiane Yoakim 1986-09-09
4609744 4-oxo-benzopyran carboxylic acids Robert N. Young, Joshua Rokach, Haydn R. Williams, Masatoshi Kakushima 1986-09-02