Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kirk L. Olson — 5 Patents

Pfizer: 3 patents #1,614 of 5,153Top 35%
CCCayman Chemical Company: 2 patents #17 of 39Top 45%
Canton, MI: #623 of 2,230 inventorsTop 30%
Michigan: #18,552 of 86,293 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kirk L. Olson has been granted 5 US patents while listed as an inventor at Pfizer. The first was granted in 2009 and the most recent in September 2015. Kirk L. Olson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kirk L. Olson in Canton, MI, US.

Patents per Year

Patents granted per year, 2009 to 2015Bar chart with a peak of 2 patents in 2011.peak 22009: 1 patents20092011: 2 patents20112013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9126973 Multiheteroaryl compounds as inhibitors of H-PGDS and their use for treating prostaglandin D2 mediated diseases Gregory William Endres, Pil Heui Lee, James Bernard Kramer, Fred Lawrence Ciske, Stephen Douglas Barrett 2015-09-08
8536185 Multiheteroaryl compounds as inhibitors of H-PGDS and their use for treating prostaglandin D2 mediated diseases Gregory William Endres, Pil Heui Lee, James Bernard Kramer, Fred Lawrence Ciske, Stephen Douglas Barrett 2013-09-17
8067589 Heterocyclic compounds useful in treating diseases and conditions Tanisha D. Blake, Bruce C. Hamper, Wei Huang, James Richard Kiefer, Jr., Joseph B. Moon +6 more 2011-11-29 $141,013,000
7902373 Nicotinamide derivatives Tanisha D. Blake, Bruce C. Hamper, Wei Huang, James Richard Kiefer, Jr., Joseph B. Moon +6 more 2011-03-08 $212,034,000
7582643 Heterocyclic compounds useful in treating diseases and conditions Tanisha D. Blake, Bruce C. Hamper, Wei Huang, James Richard Kiefer, Jr., Joseph B. Moon +6 more 2009-09-01 $423,537,000