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

Daniel M. Hasenberg — 4 Patents in 2018

Chevron: 4 patents #17 of 337Top 6%
Kingwood, TX: #9 of 109 inventorsTop 9%
Texas: #1,088 of 15,368 inventorsTop 8%
Overall (2018): #47,036 of 503,207Top 10%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10052602 Aromatization reactors with hydrogen removal and related reactor systems Cori A. Demmelmaier-Chang, Scott H. Brown, Vincent D. McGahee, Scott G. Morrison 2018-08-21
10040684 Hydrogen sulfide production process and related reactor vessels Alex Pauwels, Ives Mertens 2018-08-07
10023666 Process for transitioning between low percentage chrome and high percentage chrome catalysts Jeff S. Lowell 2018-07-17
9890042 System and method for containing an emission of sulfur trioxide 2018-02-13