Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marc Dubuc — 4 Patents

CTCryocath Technologies: 2 patents #23 of 54Top 45%
EPEcole Polytechnique: 1 patents #79 of 320Top 25%
Longueuil, CA: #87 of 440 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Marc Dubuc has been granted 4 US patents while listed as an inventor at Cryocath Technologies. The first was granted in 1994 and the most recent in August 2004. Marc Dubuc ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Marc Dubuc in Longueuil, QC, CA.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6772766 Cryogenic method and apparatus for promoting angiogenesis Richard L. Gallo, Daniel Nahon, Mathieu-Philippe Aubert, Philippe Marchand, Marwan Abboud +4 more 2004-08-10
6546932 Cryogenic method and apparatus for promoting angiogenesis Daniel Nahon, Mathieu-Philippe Aubert, Philippe Marchand, Marwan Abboud, Steven G. Arless +4 more 2003-04-15
6401390 Multilayer biodegradable mulch and methods for preparing and using the same Michel Labbe 2002-06-11
5311873 Comparative analysis of body surface potential distribution during cardiac pacing Pierre Savard, Réginald Nadeau 1994-05-17