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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BC

Brian Patrick Chekal — 3 Patents

Pfizer: 3 patents #1,614 of 5,153Top 35%
Niantic, CT: #33 of 102 inventorsTop 35%
Connecticut: #12,369 of 34,797 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Brian Patrick Chekal has been granted 3 US patents while listed as an inventor at Pfizer. The first was granted in 2011 and the most recent in July 2020. Brian Patrick Chekal ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Brian Patrick Chekal in Niantic, CT, US.

Patents per Year

Patents granted per year, 2011 to 2020Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112014: 1 patents20142020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10723730 Solid forms of a selective CDK4/6 inhibitor Nathan Ide 2020-07-28 $482,302,000
8791140 Crystalline forms of 6-[2-(methylcarbamoyl)phenylsulfanyl]-3-E-[2-(pyridin-2-yl)ethenyondazole suitable for the treatment of abnormal cell growth in mammals Anthony Michael Campeta, Robert Singer 2014-07-29 $283,431,000
7906536 Processes for the preparation of 3-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide Daniel Dukesherer, Michael K. Mao, Richard Vonder Embse, Gopi Yalamanchili, Rajappa Vaidyanathan +3 more 2011-03-15 $340,515,000