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USPTO Patent Rankings Data through Dec 31, 2025
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Mark E. Ondari — 3 Patents

CACorteva Agriscience: 2 patents #64 of 341Top 20%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
RKRohm And Haas Electronic Materials Korea: 1 patents #114 of 185Top 65%
Midland, MI: #1,209 of 2,814 inventorsTop 45%
Michigan: #27,426 of 86,293 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark E. Ondari has been granted 3 US patents while listed as an inventor at Corteva Agriscience. The first was granted in 2021 and the most recent in September 2024. Mark E. Ondari ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark E. Ondari in Midland, MI, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12077505 Preparation of sulfonamide herbicide process intermediates Jossian Oppenheimer, Matthias S. Ober 2024-09-03
11390587 Preparation of sulfonamide herbicide process intermediates Jossian Oppenheimer, Matthias S. Ober, Michael Gullo, Jayachandran Devaraj, Amaruka Hazari +1 more 2022-07-19
10930859 Phenanthroquinazoline-core compounds Kyoung Moo Koh, Sukrit Mukhopadhyay, Timothy J. Gallagher, Hong-Yeop Na 2021-02-23

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