Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Mallan — 2 Patents

Chevron: 2 patents #1,782 of 4,788Top 40%
Houston, TX: #8,734 of 21,073 inventorsTop 45%
Texas: #52,941 of 125,132 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Mallan has been granted 2 US patents while listed as an inventor at Chevron. The first was granted in 2019 and the most recent in July 2022. Robert Mallan ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Mallan in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11391864 Systems and methods for generating permeability scaling functions to estimate permeability Mark Skalinski, Rafael Salazar-Tio 2022-07-19 $938,214,000
10324229 System and method of pore type classification for petrophysical rock typing Paul Theologou, Mark Skalinski 2019-06-18 $989,737,000