Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ronald Mervis — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Columbus, OH: #1,463 of 3,880 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Ronald Mervis has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in October 2010. Ronald Mervis ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ronald Mervis in Columbus, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7812005 Glycosaminoglycans for treatment of emotional dysfunctions Umberto Cornelli, Luigi De Ambrosi, Stanley Lorens, Jawed Fareed, John J. Lee +1 more 2010-10-12
6979680 Glycosaminoglycans having an average molecular weight of 2400 D suitable for the treatment of senile dementia Umberto Cornelli, Luigi De Ambrosi, Israel Hanin, Jawed Fareed, John J. Lee +1 more 2005-12-27