PS

Phaik-Eng Sum

AC American Cyanamid: 38 patents #13 of 1,554Top 1%
Pfizer: 13 patents #341 of 5,153Top 7%
Overall (All Time): #53,006 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 25 most recent of 51 patents

Patent #TitleCo-InventorsDate
8101590 9-aminocarbonylsubstituted derivatives of glycylcyclines Tarek Suhayl Mansour, David Brian How, Darrin William Hopper, Matthew D. Vera, Joshua James Sabatini +1 more 2012-01-24
7998965 Glutamate aggrecanase inhibitors Jerauld S. Skotnicki, Steve Yik-Kai Tam, Tarek Suhayl Mansour, David Brian How, Joshua James Sabatini +2 more 2011-08-16
7947712 8-hydroxyquinoline compounds and methods thereof Matthew G. Bursavich, Sabrina Lombardi, Adam Matthew Gilbert, Leif M. Laakso, Gulnaz Khafizova +3 more 2011-05-24
7923446 Biaryl sulfonamides and methods for using same Jason Shaoyun Xiang, Steve Y. Tam, Yonghan Hu, David Brian How, Darrin William Hopper +5 more 2011-04-12
7812008 9-substituted tetracyclines Tarek Suhayl Mansour 2010-10-12
7553873 Glutamate aggrecanase inhibitors Jerauld S. Skotnicki, Steve Yik-Kai Tam, Tarek Suhayl Mansour, David Brian How, Joshua James Sabatini +2 more 2009-06-30
7365087 Oxazole derivatives of tetracyclines David Brian How, Darrin William Hopper, Matthew D. Vera, Joshua James Sabatini 2008-04-29
RE40183 7-Substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines Joseph J. Hlavka, Yakov Gluzman, Ving J. Lee, Adma A. Ross 2008-03-25
RE40086 Method for treating bacterial infection with novel 7-substituted-9-substituted amino 6-demethyl-6-deoxytetracyclines Joseph J. Hlavka, Yakov Gluzman, Ving J. Lee, Adma A. Ross 2008-02-19
7268135 Biaryl sulfonamides and methods for using same Jason Shaoyun Xiang, Steve Y. Tam, Yonghan Hu, David Brian How, Darrin William Hopper +3 more 2007-09-11
7176225 Oxazole derivatives of tetracyclines David Brian How, Darrin William Hopper, Matthew D. Vera, Joshua James Sabatini 2007-02-13
6914045 Glycopeptide antibiotics Darren Robert ABBANAT, Valerie Bernan, Russell Dushin, Michael Greenstein, Haiyin He +11 more 2005-07-05
6649756 PROCESS IMPROVEMENT IN THE PREPARATION OF (4R, 5S, 6S)-3-[[(2R,3R)-2-[[[(S)-2-AMINO-3-METHYL-1-OXOBUTYL]AMINO]METHYL]TETRAHYDRO-3-FURANYL]THIO]-6-[(R)-1-HYDROXYETHYL]-4-METHYL-7-OXO-1-AZABICYCLO[3.2.0]HEPT-2-ENE-2-CARBOXYLIC ACID Tarek Suhayl Mansour, Yang-I Lin, Zhong Li 2003-11-18
5886175 7-(substituted)-8-(substituted)-9-(substitued amino)-6-demethyl-6-deoxytetracyclines Ving J. Lee, Joseph J. Hlavka, Raymond T. Testa 1999-03-23
5574026 Methods for inhibiting angiogenesis proliferation of endothelial or tumor cells and tumor growth Joseph M. Backer, Peter Bohlen 1996-11-12
5567693 Method for inhibiting angiogenesis, proliferation of endothelial or tumor cells and tumor growth Joseph M. Backer, Peter Bohlen 1996-10-22
5567692 9-[(substituted glycyl) amido)]-6-demethyl-6-deoxytetracyclines Ving J. Lee, Raymond T. Testa 1996-10-22
5530117 7-substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines Joseph J. Hlavka, Yakov Gluzman, Ving J. Lee, Adma A. Ross 1996-06-25
5529990 Method for treating bacterial infection with novel 7-substituted-9-substituted amino 6-demethyl-6-deoxytetracyclines Joseph J. Hlavka, Yakov Gluzman, Ving J. Lee, Adma A. Ross 1996-06-25
5512553 7-(substituted)-8-(substituted)-9-(substituted amino)-6-demethyl-6-deoxytetracyclines Ving J. Lee, Joseph J. Hlavka, Raymond T. Testa 1996-04-30
5495032 Process for producing 7-(substituted)-8-(substituted-9-[(substituted glycyl)amido]-6-demethyl-6-deoxytetracyclines Ving J. Lee, Joseph J. Hlavka, Raymond T. Testa 1996-02-27
5495031 Process for the production of 7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxytetracyclines Ving J. Lee, Raymond T. Testa 1996-02-27
5495030 9-[(substituted glycyl)amido)]-6-demethyl-6-deoxytetracyclines Ving J. Lee, Raymond T. Testa 1996-02-27
5495018 7-(substituted-9-(substituted amino)-6-demethyl-6-deoxytetracyclines Ving J. Lee, Joseph J. Hlavka, Raymond T. Testa 1996-02-27
5494903 7-substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines Joseph J. Hlavka, Yakov Gluzman, Ving J. Lee, Adma A. Ross 1996-02-27