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USPTO Patent Rankings Data through Dec 31, 2025
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Danielle G. Singleton — 1 Patent in 2025

ExxonMobil: 1 patents #115 of 375Top 35%
Houston, TX: #694 of 1,990 inventorsTop 35%
Texas: #4,972 of 13,174 inventorsTop 40%
Overall (2025): #180,257 of 469,880Top 40%
1 Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391638 Hydroformylation catalysts comprising fluorophosphine ligands and precursors thereof Alex E. Carpenter, Sarah A. Kheir 2025-08-19