Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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RON SIMAN — 2 Patents

SCSyncrude Canada: 2 patents #21 of 106Top 20%
Edmonton, CA: #937 of 2,912 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
RON SIMAN has been granted 2 US patents while listed as an inventor at Syncrude Canada. The first was granted in 2016 and the most recent in February 2023. RON SIMAN ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list RON SIMAN in Edmonton, AB, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11590514 Collectors for treating tailings SIMON YUAN, JAMES LORENTZ 2023-02-28
9371491 Bitumen recovery from oil sands tailings SIMON YUAN, Owen Neiman, JONATHAN SPENCE, BRENT HILSCHER 2016-06-21