Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PN

P. Scott Northrop — 4 Patents in 2021

ExxonMobil: 4 patents #39 of 843Top 5%
Spring, TX: #16 of 335 inventorsTop 5%
Texas: #1,184 of 16,780 inventorsTop 8%
Overall (2021): #42,709 of 548,734Top 8%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11118098 Solvent mixtures for dissolving elemental sulfur, methods of utilizing the solvent mixtures, and methods of forming the solvent mixtures Kevin A. Harnsberry 2021-09-14
11090604 Enhanced acid gas removal within a gas processing system J. Timothy Cullinane 2021-08-17
11083994 Removal of acid gases from a gas stream, with O2 enrichment for acid gas capture and sequestration Tye R. Aikins 2021-08-10
11000797 Integration of cold solvent and acid gas removal David W. Maher, Shwetha Ramkumar, Robert D. Denton 2021-05-11