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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Walton — 8 Patents

Pfizer: 5 patents #1,040 of 5,153Top 25%
Sandwich, GB: #14 of 150 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Robert Walton has been granted 8 US patents while listed as an inventor at Pfizer. The first was granted in 2004 and the most recent in May 2019. Robert Walton ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Robert Walton in Sandwich, GB.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10278974 Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one Patricia Ann Basford, Anthony Michael Campeta, Adam Gillmore, Matthew Cameron Jones, Eleftherios Kougoulos +1 more 2019-05-07 $906,684,000
9861638 Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one Patricia Ann Basford, Anthony Michael Campeta, Adam Gillmore, Matthew Cameron Jones, Eleftherios Kougoulos +1 more 2018-01-09 $559,199,000
9132882 Motorbike steering and suspension system 2015-09-15
9045487 Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one Patricia Ann Basford, Anthony Michael Campeta, Adam Gillmore, Matthew Cameron Jones, Eleftherios Kougoulos +1 more 2015-06-02 $196,431,000
8754072 Salts and polymorphs of 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6h-azepino[5,4,3-cd]indol-6-one Patricia Ann Basford, Anthony Michael Campeta, Adam Gillmore, Matthew Cameron Jones, Eleftherios Kougoulos +1 more 2014-06-17 $569,115,000
7026479 Process for the production of quinazolines Lee Terence Boulton, Robert James Crook, Alan John Pettman 2006-04-11
6832765 Steerable in-line skates 2004-12-21
6734303 Process for the production of quinazolines Jens Ahman, Paul Hodgson, Sarah Lewandowski 2004-05-11 $185,019,000