Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Hall — 5 Patents

SASanofi: 5 patents #317 of 1,881Top 20%
Fryeburg, ME: #161 of 504 inventorsTop 35%
Maine: #813 of 4,281 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Daniel Hall has been granted 5 US patents while listed as an inventor at Sanofi. The first was granted in 2012 and the most recent in January 2017. Daniel Hall ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Daniel Hall in Fryeburg, ME, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9533995 Substituted N-heteroaryl spirolactam bipyrrolidines, preparation and therapeutic use thereof Zhongli Gao, David Stefany 2017-01-03 $7,041,000
8859588 Substituted N-heteroaryl bipyrrolidine carboxamides, preparation and therapeutic use thereof Zhongli Gao, David Stefany 2014-10-14 $15,152,000
8796278 Substituted N-heteroaryl spirolactam bipyrrolidines, preparation and therapeutic use thereof Zhongli Gao, David Stefany 2014-08-05 $11,896,000
8604046 Substituted piperidine spiro pyrrolidinone and piperidinone, preparation and therapeutic use thereof Zhongli Gao, Ryan Hartung 2013-12-10 $13,086,000
8227481 Substituted piperidine spiro pyrrolidinone and piperidinone, preparation and therapeutic use thereof Zhongli Gao, Ryan Hartung 2012-07-24 $12,453,000