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USPTO Patent Rankings Data through Dec 31, 2025
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Pascal Berthaud — 4 Patents

CICameron International: 3 patents #237 of 784Top 35%
Schlumberger Technology: 1 patents #3,946 of 7,293Top 55%
Lespignan, FR: #1 of 2 inventorsTop 50%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Pascal Berthaud has been granted 4 US patents while listed as an inventor at Cameron International. The first was granted in 2019 and the most recent in April 2023. Pascal Berthaud ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Pascal Berthaud in Lespignan, FR.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 2 patents in 2019.peak 22019: 2 patents20192020: 1 patents20202023: 1 patents2023

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11629570 Blowout preventer with reduced fluid volume Mohamed Kouba, Benoit Jauzion, Florent Vargas 2023-04-18 $388,793,000
10612536 Mud pump sealing assembly Robert Berthaud 2020-04-07
10280910 Load-balanced mud pump assembly Robert Berthaud 2019-05-07
10246955 Self-aligning mud pump assembly Robert Berthaud 2019-04-02

Frequent Collaborators

Robert Berthaud3 shared
Benoit Jauzion1 shared
Mohamed Kouba1 shared
Florent Vargas1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4