Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hakim Boukhalfa — 4 Patents

Chevron: 3 patents #1,355 of 4,788Top 30%
TSTriad National Security: 2 patents #122 of 533Top 25%
Santa Fe, NM: #128 of 601 inventorsTop 25%
New Mexico: #1,827 of 9,035 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Hakim Boukhalfa has been granted 4 US patents while listed as an inventor at Chevron. The first was granted in 2021 and the most recent in January 2024. Hakim Boukhalfa ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Hakim Boukhalfa in Santa Fe, NM, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11879090 Method to enhance the self-sealing of well cement leakage pathways using a smart gel cement additive Nathan James Welch, Robert David Gilbertson, Rajesh S. Nair, Deryck Edward Matthew Williams, Timothy Quirk 2024-01-23 $778,215,000
11486223 Method for sealing a void in a well using smart gels Robert Clifford Roback, Robert David Gilbertson, Harvey Edwin Goodman 2022-11-01 $1,433,161,000
11466342 System and method embodiments for element extraction and separation Artaches Migdissov, Andrew Strzelecki, Robert P. Currier 2022-10-11
10988663 Method for sealing a void in a well using a smart gel sealant Harvey Edwin Goodman, Robert Clifford Roback, Robert David Gilbertson, Scott W. Imbus 2021-04-27 $1,536,624,000