Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Allen Dees — 2 Patents

AMAmgen: 2 patents #1,311 of 2,867Top 50%
San Diego, CA: #12,080 of 23,606 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Allen Dees has been granted 2 US patents while listed as an inventor at Amgen. The first was granted in 2023 and the most recent in October 2024. Robert Allen Dees ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Allen Dees in San Diego, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12109389 Fluid path assembly for a drug delivery device Matthew Wayne Janke, Sudeshna Dutta Ray, Scott R. Gibson, Daniel Eduardo Groszmann, Wael Mismar +2 more 2024-10-08 $943,330,000
11766519 Drug delivery mechanism Sudeshna Dutta Ray, Scott R. Gibson, Daniel Eduardo Groszmann, Mehran Mojarrad, Jonathan Dean Johnson +1 more 2023-09-26 $282,576,000