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

In Gi Cho — 1 Patent in 2021

Basf Se: 1 patents #337 of 1,127Top 30%
KPKolon Plastics: 1 patents #1 of 7Top 15%
Gimcheon-si, KR: #2 of 5 inventorsTop 40%
Overall (2021): #424,493 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11097202 Energy recovery in a method for preparing 1,3,5-trioxane Achim Stammer, Thomas Heitz, Marvin KRAMP, JongMoon Kim, Jin-Sang Choi +1 more 2021-08-24