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

Tim Fat Tam

APApotex: 16 patents #2 of 102Top 2%
ATApotex Technologies: 12 patents #1 of 15Top 7%
UNUnknown: 5 patents #3,065 of 83,584Top 4%
S(Syntex (U.S.A.): 4 patents #141 of 599Top 25%
Vaughan, CA: #9 of 927 inventorsTop 1%
Overall (All Time): #90,389 of 4,157,543Top 3%
37 Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
6063933 Process for the manufacture of bis-triazole compounds and intermediates useful in the manufacture thereof having antifungal activity Khashayar Karimian, John Frederick Braganza, Yuri Goldberg, Salvatore Zinghini 2000-05-16
6060472 Thiadiazole compounds useful as inhibitors of H.sup.+ /K.sup.+ atpase Khashayar Karimian, Regis C. S. H. Leung-Toung, Wanren Li 2000-05-09
6046332 Methods for the manufacture of cetirizine Yong Tao, Khashayar Karimian 2000-04-04
5914401 Methods for the manufacture of quinolone carboxylic acids derivatives and intermediates thereof Ian Egle, Regis C. S. H. Leung-Toung, Bo Lei, Tao Xin, Khashayar Karimian 1999-06-22
5900485 Methods for the manufacture of neofazodone Bo Lei, Khashayar Karimian, Rudolf Kubela 1999-05-04
5817875 Methods for the manufacture of terbinafine Khashayar Karimian, Regis C. S. H. Leung-Toung, Yiwei Li 1998-10-06
5723618 1,4-dihydropyridines, N-substituted bicyclic 4-hydropyridines, and bicyclic N-substituted 4,5-dihydropyridines Regis Leung-Toung, Khashayar Karimian 1998-03-03
5677302 Thiadiazole compounds useful as proton pump inhibitors Khashayar Karimian, Denis Desilets, Sue Kyung Lee, Tullio Cappelletto, Wanren Li 1997-10-14
4745116 2-oxy-4H-3,1-benzoxazin-4-ones and related compounds and pharmaceutical use Alexander Krantz, Robin Spencer, Teng J. Liak 1988-05-17
4665070 2-oxy-4H-3,1-benzoxazin-4-ones and pharmaceutical use Alexander Krantz, Robin Spencer, Teng J. Liak 1987-05-12
4657893 4H-3,1-benzoxazin-4-ones and related compounds and use as enzyme inhibitors Alexander Krantz, Robin Spencer 1987-04-14
4602006 Ynenolactone protease inhibitors Alexander Krantz, Robin Spencer 1986-07-22