Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Anthony Maffia — 3 Patents

DIDiversa: 1 patents #29 of 44Top 70%
VEVerenium: 1 patents #71 of 114Top 65%
HEHercules: 1 patents #430 of 725Top 60%
Wilmington, DE: #1,237 of 3,182 inventorsTop 40%
Delaware: #2,598 of 7,163 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Anthony Maffia has been granted 3 US patents while listed as an inventor at Diversa. The first was granted in 1999 and the most recent in October 2007. Anthony Maffia ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Anthony Maffia in Wilmington, DE, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7288400 Nucleic acids encoding esterases and methods of making and using them Dan E. Robertson, Dennis Murphy, John Gregory Reid, Steven Link, Ronald Swanson +4 more 2007-10-30 $4,635,000
6498026 Variant galactose oxidase, nucleic acid encoding same, and methods of using same Simon Delagrave, Dennis Murphy, Jennifer L. Rittenhouse Pruss, Edward J. Bylina, William Coleman 2002-12-24 $8,927,000
5942430 Esterases Dan E. Robertson, Dennis Murphy, John Gregory Reid, Steven Link, Ronald Swanson +2 more 1999-08-24