Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andrew Leitner — 4 Patents

IMIonic Materials: 1 patents #7 of 11Top 65%
Calabasas, CA: #939 of 4,119 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Andrew Leitner has been granted 4 US patents while listed as an inventor at Ionic Materials. The first was granted in 2021 and the most recent in January 2024. Andrew Leitner ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Andrew Leitner in Calabasas, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11878916 Manganese oxide composition of matter, and synthesis and use thereof Alexei B. Gavrilov 2024-01-23
11786459 Composition and method for reducing allergic response Katie Marks, Aaron Alexander Rowe, Daniel Zakowski 2023-10-17
11173113 Composition and method for reducing allergic response Katie Marks, Aaron Alexander Rowe, Daniel Zakowski 2021-11-16
10894013 Composition and method for reducing allergic response Katie Marks, Aaron Alexander Rowe, Daniel Zakowski 2021-01-19