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

David Jos Kopsky — 1 Patent in 2021

UNUnknown: 1 patents #344 of 3,329Top 15%
Amsterdam, NL: #80 of 283 inventorsTop 30%
Overall (2021): #483,157 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11147799 Topical pharmaceutical composition containing phenytoin and a (co-) analgesic for the treatment of chronic pain Jan Marius Keppel Hesselink 2021-10-19