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USPTO Patent Rankings Data through Dec 31, 2025
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Jacques Dufour — 12 Patents

CMCgr Mev: 4 patents #5 of 30Top 20%
Shell Oil Compny: 3 patents #1,070 of 4,423Top 25%
NCNational Research Council Of Canada: 2 patents #333 of 1,315Top 30%
Otterburn Park, CA: #3 of 37 inventorsTop 9%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Jacques Dufour has been granted 12 US patents while listed as an inventor at Cgr Mev. The first was granted in 1982 and the most recent in July 2019. Jacques Dufour ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Jacques Dufour in Otterburn Park, QC, CA.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10336874 Co-extruded ultra thin films Asmae Mokrini, Francois Vachon 2019-07-02
9725568 Co-extruded ultra thin films Asmae Mokrini, Francois Vachon 2017-08-08
5695698 Production of oriented plastics by roll-drawing Abdellah Ajji, Michel Dumoulin 1997-12-09
5105028 Separation of hetero-atom(s) containing hydrocarbons Laurent Pelsez, Bruno Peltier 1992-04-14
5034108 Plasma process for increasing the molecular weight of hydrocarbons and/or derivatives thereof Yves P. R. Jean 1991-07-23
4857498 Dehydrogenation catalyst Pierre E. Dejaifve, Jean-Paul Darnanville, Roland A. C. Garin 1989-08-15
4821725 Device for treatment through hyperthermia Guy Azam, Guy Convert, Jean M. Cosset, Jean P. Mabire 1989-04-18
4732161 Device for treatment through hyperthermia Guy Azam, Guy Convert, Jean M. Cosset, Jean P. Mabire 1988-03-22
4572190 Hyperthermia apparatus Guy Azam, Guy Convert, Claude Jasmin, Joel Sidi 1986-02-25
4513922 Automatic machine for coiling down cable 1985-04-30
4340876 Magnetic armature mounting in particular for minicompact relays Wolfgang Dammert, Horst Enge 1982-07-20
4312364 Apparatus for localized heating of a living tissue, using electromagnetic waves of ultra high frequency, for medical applications Guy Convert, Felix Diamand, Jean-Paul Le Bourgeois 1982-01-26