Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barbara Pio — 48 Patents

Merck: 23 patents #391 of 9,382Top 5%
OPOrtho-Mcneil Pharmaceutical: 15 patents #6 of 449Top 2%
Johnson & Johnson: 5 patents #1,895 of 7,810Top 25%
LILigand Pharmaceuticals Incorporated: 3 patents #66 of 191Top 35%
OPOrtho Pharmaceutical: 1 patents #122 of 234Top 55%
West Orange, NJ: #3 of 370 inventorsTop 1%
New Jersey: #987 of 69,400 inventorsTop 2%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
Barbara Pio has been granted 48 US patents while listed as an inventor at Merck. The first was granted in 2002 and the most recent in June 2025. Barbara Pio ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Barbara Pio in West Orange, NJ, US.

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12319671 1-pyrazolyl, 5-, 6-disubstituted indazole derivatives as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof Hua Zhou, John J. Acton, III, Michael J. Ardolino, Yi-Heng Chen, Peter H. Fuller +15 more 2025-06-03
11174248 Indazolyl-spiro[2.3]hexane-carbonitrile derivatives as LRRK2 inhibitors, pharmaceutical compositions, and uses thereof John J. Acton, III, David A. Candito, J. Michael Ellis, Peter H. Fuller, Hakan Gunaydin +6 more 2021-11-16 $200,946,000
11072602 Antidiabetic heterocyclic compounds Michael Miller, Harry R. Chobanian, Shuwen He, Jinsong Hao 2021-07-27 $304,446,000
10968232 Antidiabetic spirochroman compounds Michael Miller, Harry R. Chobanian, Shuwen He, Jinsong Hao, Yan Guo +1 more 2021-04-06 $229,405,000
10662171 Antidiabetic bicyclic compounds Harry R. Chobanian, Duane DeMong, Yan Guo, Christopher W. Plummer 2020-05-26 $186,154,000
10059667 Antidiabetic compounds Harry R. Chobanian, Duane DeMong, Yan Guo, Zhiyong Hu, Michael Miller +3 more 2018-08-28 $100,134,000
10000484 Inhibitors of the renal outer medullary potassim channel Harry R. Chobanian, Yan Guo, Fa-Xiang Ding, Shuzhi Dong, Shawn P. Walsh +2 more 2018-06-19 $67,511,000
9957219 Antidiabetic bicyclic compounds Thomas Bara, Harry R. Chobanian, Yan Guo, Hubert Josien, Michael Miller +3 more 2018-05-01 $129,774,000
9840512 Antidiabetic bicyclic compounds Linda Brockunier, Helen Chen, Harry R. Chobanian, Matthew J. Clements, Alejandro Crespo +7 more 2017-12-12 $85,898,000
9834563 Antidiabetic substituted heteroaryl compounds William K. Hagmann, Bing Li, Jason W. Szewczyk, Bowei Wang, Dann Parker +15 more 2017-12-05 $49,639,000
9751881 Inhibitors of the renal outer medullary potassium channel Haifeng Tang, Jinlong Jiang, Alexander Pasternak, Shuzhi Dong, Ronald D. Ferguson +7 more 2017-09-05 $112,151,000
9604998 Inhibitors of the renal outer medullary potassium channel Alexander Pasternak, Reynalda K. DeJesus, Fa-Xiang Ding, Shuzhi Dong, Jessica Frie +5 more 2017-03-28 $91,458,000
9573961 Inhibitors of the renal outer medullary potassium channel Alexander Pasternak, Reynalda K. DeJesus, Jessica Frie, Haifeng Tang, Shawn P. Walsh 2017-02-21 $159,401,000
9527830 Inhibitors of the renal outer medullary potassium channel Shawn P. Walsh, Alexander Pasternak, Brian Cato, Paul E. Finke, Jessica Frie +5 more 2016-12-27 $78,520,000
9469608 Thrombin inhibitors Harry R. Chobanian, Tesfaye Biftu, Zhicai Wu 2016-10-18 $133,900,000
9340530 Preparation and use of bicyclic himbacine derivatives as PAR-1 receptor antagonists Mihir Mandal, Timothy A. Blizzard, Helen Chen, Harry R. Chobanian, Yan Guo +4 more 2016-05-17 $80,713,000
9206199 Inhibitors of the renal outer medullary potassium channel Alexander Pasternak, Aurash Shahripour, Haifeng Tang, Shawn P. Walsh 2015-12-08 $101,156,000
9139585 Inhibitors of the Renal Outer Medullary Potassium channel Shawn P. Walsh, Alexander Pasternak, Reynalda K. DeJesus, Haifeng Tang, Aurash Shahripour +8 more 2015-09-22 $66,869,000
9073882 Inhibitors of the renal outer medullary potassium channel Haifeng Tang, Alexander Pasternak, Lihu Yang, Shawn P. Walsh, Aurash Shahripour +1 more 2015-07-07 $67,990,000
9062070 Inhibitors of the renal outer medullary potassium channel Alexander Pasternak, Timothy A. Blizzard, Harry R. Chobanian, Reynalda De Jesus, Fa-Xiang Ding +6 more 2015-06-23 $67,157,000
9056859 Inhibitors of the renal outer medullary potassium channel Alexander Pasternak, Reynalda K. DeJesus, Yuping Zhu, Lihu Yang, Shawn P. Walsh +4 more 2015-06-16 $310,064,000
8999991 Inhibitors of the renal outer medullary potassium channel Haifeng Tang, Harry R. Chobanian 2015-04-07 $36,039,000
8999990 Inhibitors of the renal outer medullary potassium channel Haifeng Tang, Nardos Teumelsan, Alexander Pasternak, Reynalda K. DeJesus 2015-04-07 $36,039,000
8236819 Dihydro-[1H]-quinolin-2-one derivatives as RXR agonists for the treatment of dyslipidemia, hypercholesterolemia and diabetes Bharat Lagu, Rimma Lebedev 2012-08-07 $54,274,000
7772236 Substituted pyrazoles Mary Pat Beavers, J. Guy Breitenbucher, Hui Cai, James P. Edwards, Cheryl A. Grice +5 more 2010-08-10