Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Devnandan Chatterjee — 1 Patent

MBMay & Baker: 1 patents #42 of 85Top 50%
Romford, GB: #78 of 160 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Devnandan Chatterjee has been granted 1 US patent while listed as an inventor at May & Baker. All of these patents were granted in 1989. Devnandan Chatterjee ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Devnandan Chatterjee in Romford, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4866172 Pristinamycin process Neil V. Harris, Trevor Parker, Christopher Smith, Peter J. Warren 1989-09-12