{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Unknown", "item": "https://www.patentleaderboard.com/company/unknown"}, {"@type": "ListItem", "position": 3, "name": "Nicolas Rousseau", "item": "https://www.patentleaderboard.com/inventor/fl:ni_ln:rousseau-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NR

Nicolas Rousseau — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
DEDegremont: 1 patents #41 of 128Top 35%
Sap Se: 1 patents #2,890 of 6,322Top 50%
Saint-Marc-sur-Richelieu, CA: #1 of 2 inventorsTop 50%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Nicolas Rousseau has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in January 2021. Nicolas Rousseau ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Nicolas Rousseau in Saint-Marc-sur-Richelieu, QC, CA.

Patents per Year

Patents granted per year, 2001 to 2021Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012017: 1 patents20172020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10887317 Progressive authentication security adapter Paul El Khoury, Chang Liu, Li Dong, Chu Yunxiao Zhong 2021-01-05 $3,818,000
10722291 Multifunctional electrosurgical device 2020-07-28
9573435 Dual inline hydraulic device Martin Lamoureux, Patrick Tellier 2017-02-21
6171487 Dual-flow filter for biological effluent purification Jacques Moles, Jean-Louis Vital 2001-01-09