Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Benjamin Petro — 2 Patents in 2018

CMCabot Microelectronics: 2 patents #4 of 32Top 15%
St. Charles, IL: #7 of 31 inventorsTop 25%
Illinois: #1,344 of 7,998 inventorsTop 20%
Overall (2018): #164,062 of 503,207Top 35%
2 Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10124464 Corrosion inhibitors and related compositions and methods Mary Cavanaugh, Steven Kraft, Andrew R. Wolff, Phillip W. Carter, Elise Sikma +1 more 2018-11-13
9944828 Slurry for chemical mechanical polishing of cobalt Elise Sikma, Witold Paw, Jeffrey Cross, Glenn Whitener 2018-04-17