Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Riyaz Ezzuddin Khambati — 1 Patent

DLDavy Process Technology Limited: 1 patents #41 of 65Top 65%
London, GB: #5,837 of 11,041 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Riyaz Ezzuddin Khambati has been granted 1 US patent while listed as an inventor at Davy Process Technology Limited. All of these patents were granted in 2010. Riyaz Ezzuddin Khambati ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Riyaz Ezzuddin Khambati in London, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7834196 Process for the preparation of N-alkyl-pyrrolidones John Richard Hensman 2010-11-16