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USPTO Patent Rankings Data through Dec 31, 2025
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Richard Lepine — 3 Patents

ESExp Services: 2 patents #5 of 8Top 65%
Keyano, CA: #438 of 1,768 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Richard Lepine has been granted 3 US patents while listed as an inventor at Exp Services. The first was granted in 2014 and the most recent in January 2016. Richard Lepine ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Richard Lepine in Keyano, QC, CA.

Patents per Year

Patents granted per year, 2014 to 2016Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152016: 1 patents2016

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9234100 Chitosan-based adhesives and uses thereof Andre Verville, Yves Charest, Martin Beaulieu, Stéphane Chabot 2016-01-12
9162369 Embossed monolayer particleboards and methods of preparation thereof Andre Verville, Ekkehard Brommer, Claude Fortin 2015-10-20
8747539 Chitosan-based adhesives and uses thereof Andre Verville, Yves Charest, Martin Beaulieu, Stéphane Chabot 2014-06-10

Frequent Collaborators

Andre Verville3 shared
Stéphane Chabot2 shared
Martin Beaulieu2 shared
Yves Charest2 shared
Ekkehard Brommer1 shared
Claude Fortin1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3