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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alex E. Carpenter — 3 Patents in 2024

ExxonMobil: 3 patents #33 of 638Top 6%
Seabrook, TX: #1 of 18 inventorsTop 6%
Texas: #1,728 of 16,704 inventorsTop 15%
Overall (2024): #95,574 of 561,600Top 20%
3 Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12077482 Amphiphilic reaction products from vinylidene olefins and methods for production thereof Mika L. Shiramizu, Alan A. Galuska, Jennifer L. Rapp 2024-09-03 $1,353,594,000
12060314 Branched alcohols formed from vinylidene olefins by hydroformylation and methods for production thereof Sarah J. Mattler, Danielle G. Singleton, Jennifer L. Rapp 2024-08-13 $525,410,000
11919981 Monocyclopentadienyl pyridyl hydroxyl amine catalyst compounds and systems for olefin polymerization Danielle G. Singleton 2024-03-05 $815,465,000