Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Steven Kania — 32 Patents

Pfizer: 20 patents #160 of 5,153Top 4%
APAgouron Pharmaceuticals: 12 patents #12 of 327Top 4%
Del Mar, CA: #48 of 784 inventorsTop 7%
California: #15,919 of 386,348 inventorsTop 5%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Robert Steven Kania has been granted 32 US patents while listed as an inventor at Pfizer. The first was granted in 2003 and the most recent in December 2025. Robert Steven Kania ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Robert Steven Kania in Del Mar, CA, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12485157 Method of treating COVID-19 Robert Louis Hoffman, Dafydd Rhys Owen, Markus Pettersson, Matthew Forrest Sammons, Jamison Bryce Tuttle 2025-12-02
12378232 Cyclin dependent kinase inhibitors Ping Chen, Sujin Cho-Schultz, Judith Gail Deal, Gary Michael Gallego, Mehran Jalaie +4 more 2025-08-05
12358897 Compounds and method of treating COVID-19 Dafydd Rhys Owen, Martin Youngjin Pettersson, Matthew Forrest Sammons, Jamison Bryce Tuttle 2025-07-15
11926642 Compounds and methods for the treatment of COVID-19 Padmavani Bezawada, Emma Louise Hawking, Rohit Jaini, Samir Kulkarni, Matthew Nathan O'Brien Laramy +11 more 2024-03-12 $461,539,000
11684616 Azalactam compounds as HPK1 inhibitors Joyann Barber, Sujin Cho-Schultz, Matthew L. Del Bel, Rebecca Anne Gallego, Mingying He +7 more 2023-06-27 $1,063,981,000
11220494 Cyclin dependent kinase inhibitors Ping Chen, Sujin Cho-Schultz, Judith Gail Deal, Gary Michael Gallego, Mehran Jalaie +4 more 2022-01-11 $1,143,926,000
11203594 Anti-proliferative agents for treating PAH Samit Kumar Bhattacharya, Douglas C. Behenna, Kimberly O. Cameron, Ping Chen, John M. Curto +10 more 2021-12-21 $2,121,061,000
11142525 Azalactam compounds as HPK1 inhibitors Rebecca Anne Gallego, Sajiv Krishnan Nair, Omar Khaled Ahmad, Ted William Johnson, Jamison Bryce Tuttle +7 more 2021-10-12 $1,305,497,000
10766884 Cyclin dependent kinase inhibitors Ping Chen, Sujin Cho-Schultz, Judith Gail Deal, Gary Michael Gallego, Mehran Jalaie +4 more 2020-09-08 $1,278,559,000
10676471 Cycloalkyl-linked diheterocycle derivatives Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang +6 more 2020-06-09 $602,135,000
10570121 Substituted dihydroisoquinolinone compounds Michael Raymond Collins, Robert Arnold Kumpf, Pei-Pei Kung, Daniel Tyler Richter, Scott Channing Sutton +1 more 2020-02-25 $319,877,000
10125130 Cycloalkyl-linked diheterocycle derivatives Aaron Craig Burns, Michael Raymond Collins, Samantha Elizabeth Greasley, Robert Louis Hoffman, Peter Qinhua Huang +6 more 2018-11-13 $263,923,000
9481666 Substituted dihydroisoquinolinone compounds Robert Arnold Kumpf, Pei-Pei Kung, Scott Channing Sutton, Martin James Wythes 2016-11-01 $637,847,000
9133215 Macrocyclic derivatives for the treatment of diseases Simon Bailey, Benjamin Joseph Burke, Michael Raymond Collins, Jingrong Jean Cui, Judith Gail Deal +9 more 2015-09-15 $290,120,000
8680111 Macrocyclic derivatives for the treatment of diseases Simon Bailey, Benjamin Joseph Burke, Michael Raymond Collins, Jingrong Jean Cui, Judith Gail Deal +9 more 2014-03-25 $751,869,000
8633204 4-methylpyridopyrimidinone compounds Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson +5 more 2014-01-21 $329,863,000
8273755 4-methylpyridopyrimidinone compounds Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson +5 more 2012-09-25 $334,511,000
7923457 Quinoline derivatives Yufeng Hong 2011-04-12
7772246 Pyrazole compounds as RAF inhibitors Jingrong Jean Cui, Judith Gail Deal, Danlin Gu, Chuangxing Guo, Mary Catherine Johnson +5 more 2010-08-10 $126,194,000
7732604 Triazolopyrazine derivatives Hengmiao Cheng, Jingrong Jean Cui, Jacqui Elizabeth Hoffman, Lei Jia, Mary Catherine Johnson +5 more 2010-06-08 $497,929,000
7696213 4-methylpyridopyrimidinone compounds Hengmiao Cheng, Dilip Bhumralkar, Klaus Ruprecht Dress, Jacqui Elizabeth Hoffman, Mary Catherine Johnson +5 more 2010-04-13 $344,015,000
7381824 Quinoline derivatives Yufeng Hong 2008-06-03
7208500 Thienopyridine-phenylacetamides and their derivatives useful as new anti-angiogenic agents Jihong Lou, Mingying He 2007-04-24
7141587 Indazole compounds and pharmaceutical compositions for inhibiting protein kinases, and methods for their use Steven Bender, Allen Borchardt, Stephan Cripps, Ye Hua, Michael David Johnson +10 more 2006-11-28
7053107 Indazole compounds and pharmaceutical compositions for inhibiting protein kinases, and methods for their use Allen Borchardt, Cynthia Louise Palmer 2006-05-30