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USPTO Patent Rankings Data through Dec 31, 2025
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Phillip Duffy — 2 Patents

Genentech: 2 patents #1,171 of 2,392Top 50%
Brisbane, CA: #105 of 188 inventorsTop 60%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Phillip Duffy has been granted 2 US patents while listed as an inventor at Genentech. The first was granted in 2020 and the most recent in June 2024. Phillip Duffy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Phillip Duffy in Brisbane, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12016328 PH adjustment to improve thaw recovery of cell banks Angela Meier, Steven J. Meier, Marcia Coyne, Kara Calhoun 2024-06-25
10602739 PH adjustment to improve thaw recovery of cell banks Angela Meier, Steven J. Meier, Marcia Coyne, Kara Calhoun 2020-03-31