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

Naoki Tsuno — 1 Patent in 2021

PPPurdue Pharma: 1 patents #1 of 15Top 7%
Toyonaka, JP: #14 of 53 inventorsTop 30%
Overall (2021): #319,835 of 548,734Top 60%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11111246 Pharmaceutical salts of substituted-quinoxaline-type bridged-piperidine compounds Jiangchao Yao, John William Frank Whitehead, Kouki Fuchino 2021-09-07