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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Derek C. Quantock — 1 Patent

FPFisons Plc: 1 patents #97 of 127Top 80%
Uppingham, GB: #8 of 17 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Derek C. Quantock has been granted 1 US patent. All of these patents were granted in 1980. Derek C. Quantock ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Derek C. Quantock in Uppingham, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4238502 Method of treating psychiatric conditions 1980-12-09 $344,000