Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ryan Schoonmaker — 6 Patents in 2018

Becton, Dickinson And: 3 patents #33 of 396Top 9%
DEDexcom: 2 patents #41 of 117Top 40%
SSSafety Syringes: 1 patents #2 of 6Top 35%
Oceanside, CA: #5 of 138 inventorsTop 4%
California: #2,510 of 60,411 inventorsTop 5%
Overall (2018): #17,594 of 503,207Top 4%
6 Patents 2018

Issued Patents 2018

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10159805 Contact trigger release needle guard with elastic spring 2018-12-25
10137238 Method of storing both new and used pen needles Ira Spool, Cole Constantineau, Sean Sullivan, Abhijitsinh Raj, Michel Bruehwiler 2018-11-27
D831831 Base for medical device electronic module Todd Andrew Newhouse 2018-10-23
D816847 Medical device inserter Eric Gobrecht, Randall Scott Koplin, Kyle Neuser 2018-05-01
9950109 Slide-activated angled inserter and cantilevered ballistic insertion for intradermal drug infusion Cole Constantineau, Michel Bruehwiler, Eric Bené 2018-04-24
9943643 Self-contained spring inserter for drug delivery infusion set Cole Constantineau, Azadeh Khanicheh, Judy L. Walish, Michel Bruehwiler 2018-04-17