Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rene Sit — 6 Patents

KAKarius: 6 patents #3 of 15Top 20%
Sunnyvale, CA: #4,229 of 14,302 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Rene Sit has been granted 6 US patents while listed as an inventor at Karius. The first was granted in 2018 and the most recent in December 2023. Rene Sit ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Rene Sit in Sunnyvale, CA, US.

Patents per Year

Patents granted per year, 2018 to 2023Bar chart with a peak of 2 patents in 2021.peak 22018: 1 patents20182020: 1 patents20202021: 2 patents20212023: 2 patents2023

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11834711 Sample preparation methods, systems and compositions Timothy A. Blauwkamp, Igor D. Vilfan 2023-12-05
11692224 Synthetic nucleic acid spike-ins Fred Christians, Igor D. Vilfan, Michael Kertesz, Timothy A. Blauwkamp, Shivkumar Venkatasubrahmanyam +1 more 2023-07-04
11180800 Sample preparation methods, systems and compositions Timothy A. Blauwkamp, Igor D. Vilfan 2021-11-23
11078532 Synthetic nucleic acid spike-ins Fred Christians, Igor D. Vilfan, Michael Kertesz, Timothy A. Blauwkamp, Shivkumar Venkatasubrahmanyam +1 more 2021-08-03
10697008 Sample preparation methods, systems and compositions Timothy A. Blauwkamp, Igor D. Vilfan 2020-06-30
9976181 Synthetic nucleic acid spike-ins Fred Christians, Igor D. Vilfan, Michael Kertesz, Timothy A. Blauwkamp, Shivkumar Venkatasubrahmanyam +1 more 2018-05-22