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

Leonid Trofimov — 3 Patents

ATAlign Technology: 3 patents #278 of 483Top 60%
Novosibirsk, RU: #69 of 502 inventorsTop 15%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Leonid Trofimov has been granted 3 US patents while listed as an inventor at Align Technology. The first was granted in 2023 and the most recent in September 2025. Leonid Trofimov ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Leonid Trofimov in Novosibirsk, RU.

Patents per Year

Patents granted per year, 2023 to 2025Bar chart with a peak of 1 patents in 2023.peak 12023: 1 patents20232024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12419725 Molar trimming prediction and validation using machine learning Roman A. Roschin, Evgenii Vladimirovich Karnygin, Sergey GREBENKIN, Dmitry GUSKOV, Dmitrii ISCHEYKIN +12 more 2025-09-23
12036093 Molar trimming prediction and validation using machine learning Roman A. Roschin, Evgenii Vladimirovich Karnygin, Sergey GREBENKIN, Dmitry GUSKOV, Dmitrii ISCHEYKIN +12 more 2024-07-16 $39,084,000
11654001 Molar trimming prediction and validation using machine learning Roman A. Roschin, Evgenii Vladimirovich Karnygin, Sergey GREBENKIN, Dmitry GUSKOV, Dmitrii ISCHEYKIN +12 more 2023-05-23 $85,320,000