YO

Yat Sun Or

EP Enanta Pharmaceuticals: 286 patents #1 of 117Top 1%
Abbott: 43 patents #65 of 5,431Top 2%
AV Abb Vie: 4 patents #384 of 1,257Top 35%
PT Pic Therapeutics: 2 patents #2 of 4Top 50%
NA Novartis Ag: 1 patents #2,882 of 5,128Top 60%
📍 Waltham, MA: #2 of 1,656 inventorsTop 1%
🗺 Massachusetts: #14 of 88,656 inventorsTop 1%
Overall (All Time): #969 of 4,157,543Top 1%
338
Patents All Time

Issued Patents All Time

Showing 276–300 of 338 patents

Patent #TitleCo-InventorsDate
6764996 9a-azalides with antibacterial activity Robert Keyes, Zhenkun Ma 2004-07-20
6765016 Bicyclic ketolide derivatives Yao-Ling Qiu, Ly Tam Phan, Zhigang Chen, Tongzhu Liu 2004-07-20
6764998 6,11-4C-bicyclic 9a-azalide derivatives Guoqiang Wang, Ly Tam Phan 2004-07-20
6753318 6,11-4-carbon bridged erythromycin derivatives Guoqiang Wang, Deqiang Niu, Ly Tam Phan 2004-06-22
6753415 23-O-substituted 5-O-mycaminosyltylonide derivatives Ly Tam Phan, Yao-Ling Qiu, Nha Huu Vo, Tianying Jian, Ying Hou +1 more 2004-06-22
6750204 11-C-substituted ketolides Ly Tam Phan, Jay J. Farmer 2004-06-15
6727229 11,12-substituted lactone ketolide derivatives having antibacterial activity Nha Huu Vo, Ly Tam Phan, Ying Hou, Tongzhu Liu 2004-04-27
6720308 Anhydrolide derivatives having antibacterial activity Nha Huu Vo, Ying Hou, Ly Tam Phan 2004-04-13
6716820 6-O-substituted bicyclic macrolides Yao-Ling Qiu, Ly Tam Phan 2004-04-06
6710034 5-O-mycaminosyltylonide derivatives Ly Tam Phan, Nha Huu Vo, Yao-Ling Qiu, Ying Hou 2004-03-23
6696494 &agr;-hydroxyarylbutanamine inhibitors of aspartyl protease Guoqiang Wang, John Rougas, Jude Mathews, Kate Ryan Muldoon, Vincent A. Boyd +2 more 2004-02-24
6680299 4'-substituted leucomycins Ly Tam Phan, Zhaolin Wang, Tianying Jian 2004-01-20
6673774 11-O-substituted macrolides and their descladinose derivatives Ly Tam Phan, Deqiang Niu 2004-01-06
6673821 Nitrogen heterocycle inhibitors of aspartyl protease Guoqiang Wang, John Rougas, Steven Wayne Riesinger 2004-01-06
6670331 11-O-substituted ketolide derivatives Ly Tam Phan, Deqiang Niu 2003-12-30
6664240 Tylosin derivatives having antibacterial activity Ly Tam Phan, Marina Busuyek 2003-12-16
6645941 6,11-3C-bicyclic 9a-azalide derivatives Guoqiang Wang, Ly Tam Phan, Marina Busuyek 2003-11-11
6576615 4′-O-substituted tylosin analogs Ly Tam Phan, Tianying Jian, Yao-Ling Qiu 2003-06-10
6569836 6-O-alkyl-2-nor-2-substituted ketolide derivatives Ly Tam Phan, Zhenkun Ma 2003-05-27
6462026 Bicyclic leucomycins Sophie Binet, Ly Tam Phan 2002-10-08
6440942 14-membered macrolides derived from leucomycins Tsvetelina Lazarova, Sophie Binet, Jianchao Wang 2002-08-27
6436906 9-amino-14-membered macrolides derived from leucomycins Nha Huu Vo, Jianchao Wang, Ly Tam Phan 2002-08-20
6420535 6-O-carbamate ketolide derivatives Ly Tam Phan, Zhenkun Ma, Yan Chen 2002-07-16
6403575 3-Pyridyl enantiomers and their use as analgesics Mark W. Holladay, Stephen Arneric, Hao Bai, Michael J. Dart, Nan-Horng Lin +5 more 2002-06-11
6355620 C-2 modified erythromycin derivatives Zhenkun Ma, Ly Tam Phan, Suoming Zhang, Richard F. Clark 2002-03-12