Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MJ

Mathilde Jan — 4 Patents

Schlumberger Technology: 4 patents #1,567 of 7,293Top 25%
Clamart, FR: #68 of 398 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mathilde Jan has been granted 4 US patents while listed as an inventor at Schlumberger Technology. The first was granted in 2017 and the most recent in July 2022. Mathilde Jan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mathilde Jan in Clamart, FR.

Patents per Year

Patents granted per year, 2017 to 2022Bar chart with a peak of 2 patents in 2022.peak 22017: 1 patents20172021: 1 patents20212022: 2 patents2022

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11391122 Modular well testing systems and methods Francis Allouche, Ibrahim El Alami, Pierre Chaigne, Mahesh Shenoy, Gilbert Conort 2022-07-19 $94,138,000
11353387 Determining multi-phasic fluid properties and hydrocarbon production information as a function thereof Francis Allouche 2022-06-07 $140,517,000
11022596 Surface well testing systems and methods Francis Allouche, Ibrahim El Alami, Pierre Chaigne, Mahesh Shenoy, Gilbert Conort 2021-06-01 $55,275,000
9778091 Systems and methods for analyzing fluid from a separator Laurence Fraser, Gary Oddie, Francis Allouche 2017-10-03 $352,561,000