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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RG

Ram. B. Gupta — 1 Patent

CTCytec Technology: 1 patents #245 of 326Top 80%
Stamford, CT: #859 of 1,447 inventorsTop 60%
Connecticut: #21,465 of 34,797 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ram. B. Gupta has been granted 1 US patent while listed as an inventor at Cytec Technology. All of these patents were granted in 2004. Ram. B. Gupta ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ram. B. Gupta in Stamford, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6696570 Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same Thomas P. Sassi 2004-02-24 $6,528,000