Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryan Oba — 1 Patent

AMAmgen: 1 patents #1,873 of 2,867Top 70%
Santa Paula, CA: #39 of 71 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ryan Oba has been granted 1 US patent while listed as an inventor at Amgen. All of these patents were granted in 2024. Ryan Oba ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ryan Oba in Santa Paula, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12059555 Injection device for drug delivery and packaging for the injection device Wael Mismar, Jessica Hai Liu, Dylan Bourelle, Chia-Jung Wu, Shaun Devitt +8 more 2024-08-13 $459,702,000