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

David Marriott — 2 Patents

Astrazeneca Ab: 1 patents #1,022 of 1,971Top 55%
FPFisons Plc: 1 patents #97 of 140Top 70%
Cotgrave, GB: #3 of 6 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Marriott has been granted 2 US patents while listed as an inventor at Astrazeneca Ab. The first was granted in 1988 and the most recent in June 2005. David Marriott ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Marriott in Cotgrave, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6903085 Substituted piperidine compounds useful as modulators of chemokine receptor activity Stephen Thom, Andrew Baxter, Nicholas Kindor, Thomas McInally, Brian Springthorpe +3 more 2005-06-07 $11,041,000
4748160 Angiotensin converting enzyme inhibitors and their formulation and use as pharmaceuticals Colin Bennion, Anthony Ronald Cook, David Robinson 1988-05-31 $384,000