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

Marc Doukhan — 3 Patents

THThales: 1 patents #1,117 of 2,787Top 45%
GE: 1 patents #19,940 of 36,430Top 55%
Élancourt, FR: #62 of 277 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Marc Doukhan has been granted 3 US patents while listed as an inventor at Thales. The first was granted in 1991 and the most recent in May 2025. Marc Doukhan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marc Doukhan in Élancourt, FR.

Patents per Year

Patents granted per year, 1991 to 2025Bar chart with a peak of 1 patents in 1991.peak 11991: 1 patents19912002: 1 patents20022025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12304772 Transfer device for maintaining an electrical or optical connection Jean Lagadec, François Cadalen, Steve Bendelac 2025-05-20
6409440 Method for cutting a piece of sheet metal used to hold a layer of neutron-absorbing material on a wall of an atomic fuel assembly storage rack cell Jean-Paul Souchet 2002-06-25
5010563 System for the suspension of a rotating anode of an x-ray tube with passive magnetic bearings Michel Laurent, Pierre Noualhaguet 1991-04-23 $16,752,000