Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

John Duffy — 4 Patents in 2018

Microsoft: 4 patents #221 of 6,275Top 4%
Renton, WA: #10 of 198 inventorsTop 6%
Washington: #810 of 12,409 inventorsTop 7%
Overall (2018): #42,791 of 503,207Top 9%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10152309 Cross-library framework architecture feature sets Mircea Trofin, Krzysztof J. Cwalina, Patrick H. Dussud 2018-12-11 $89,952,000
9971578 Reference attribute annotation signifying no external reference Jared Porter Parsons, Michael Sinz, Alexander Daniel Bromfield 2018-05-15 $80,339,000
9952912 Lock-free barrier with dynamic updating of participant count using a lock-free technique Emad Omara 2018-04-24 $35,451,000
9928105 Stack overflow prevention in parallel execution runtime Huseyin S. Yildiz 2018-03-27 $58,225,000