Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Tesfaye Biftu

Merck: 72 patents #46 of 9,382Top 1%
CYCytomed: 6 patents #4 of 19Top 25%
USUcb S.A.: 2 patents #46 of 218Top 25%
KAKallyope: 1 patents #4 of 11Top 40%
MEMerial: 1 patents #200 of 414Top 50%
MPMillennium Pharmaceuticals: 1 patents #496 of 771Top 65%
Freehold, NJ: #3 of 519 inventorsTop 1%
New Jersey: #318 of 69,400 inventorsTop 1%
Overall (All Time): #20,458 of 4,157,543Top 1%
84 Patents All Time

Issued Patents All Time

Showing 26–50 of 84 patents

Patent #TitleCo-InventorsDate
9156848 Treating diabetes with dipeptidyl peptidase-IV inhibitors Tanweer A. Khan 2015-10-13
9138426 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment of diabetes Ann E. Weber 2015-09-22
9133147 Thrombin inhibitors Timothy A. Blizzard 2015-09-15
9073930 Dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2015-07-07
8980929 Substituted seven-membered heterocyclic compounds as dipeptidyl peptidase-iv inhibitors for the treatment of diabetes Jacqueline D. Hicks, Ping Chen, Xiaoxia Qian, Robert R. Wilkening 2015-03-17
8951965 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2015-02-10
8895603 Crystalline forms of a dipeptidyl peptidase-IV inhibitor Itzia Arroyo, Davida Krueger, Ping Chen, Aaron J. Moment, Faye Sheen +1 more 2014-11-25
8853212 Substituted aminotetrahydrothiopyrans and derivatives thereof as dipeptidyl peptidase-IV inhibitors for the treatment of diabetes Robert R. Wilkening, James M. Apgar, Danqing Feng, Xiaoxia Qian, Lan Wei 2014-10-07
8796258 Cyclic azabenzimidazole derivatives useful as anti-diabetic agents Rajan Anand, James M. Apgar, Ping Chen, Lin Chu, Vincent J. Colandrea +13 more 2014-08-05
8772328 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2014-07-08
8716482 Substituted aminopiperidines as dipeptidyl peptidase-IV inhibitors for the treatment of diabetes Jason M. Cox, Hong Dong Chu, Danqing Feng, Ann E. Weber 2014-05-06
8653059 Heterocyclic compounds as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Danqing Feng, Ann E. Weber, Jason M. Cox, Xiaoxia Qian, Jinyou Xu 2014-02-18
8592371 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2013-11-26
8455533 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ping Chen, Danqing Feng, Xiaoxia Qian 2013-06-04
8415297 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2013-04-09
8143289 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ping Chen, Jason M. Cox, Ann E. Weber 2012-03-27
7928112 Substituted 5,6,7,8-tetrahydropyrido[4,3-D]pyrimidines as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ping Chen, Danqing Feng, Ann E. Weber 2011-04-19
7910596 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Charles G. Caldwell, Ann E. Weber, Ping Chen, Xiaoxia Qian, Danqing Feng +1 more 2011-03-22
7906649 Aminocyclohexanes as dipeptidyl peptidase-IV inhibitors for the treatment of diabetes Danqing Feng, Xiaoxia Qian, Ann E. Weber, Jason M. Cox 2011-03-15
7812027 Substitued [1,2,4]triazolo[1,5-a]pyrazines as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ping Chen, Danqing Feng, Ann E. Weber 2010-10-12
7750034 Aminocyclohexanes as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Jason M. Cox, Danqing Feng, Anthony Mastracchio, Xiaoxia Qian, Ann E. Weber 2010-07-06
7678905 Aminotetrahydropyrans as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Ann E. Weber 2010-03-16
7560455 3-Amino-4-phenylbutanoic acid derivatives as dipeptidyl peptidase inhibitors for the treatment or prevention of diabetes Danqing Feng, Gui-Bai Liang, Xiaoxia Qian 2009-07-14
7504501 Antiprotozoal imidazopyridine compounds Matthew J. Wyvratt, Michael H. Fisher, Dennis M. Schmatz 2009-03-17
7482336 Aminocyclohexanes as dipeptidyl peptidase-IV inhibitors for the treatment or prevention of diabetes Danqing Feng, Ying-Duo Gao, Suresh Singh, Ann E. Weber 2009-01-27