Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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John B. Simpson — 4 Patents in 2018

AVAvinger: 3 patents #1 of 14Top 8%
California: #4,911 of 60,411 inventorsTop 9%
Overall (2018): #42,371 of 503,207Top 9%
4 Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10130386 Identification of elastic lamina to guide interventional therapy Xuanmin He, Ryan RADJABI, Richard Newhauser 2018-11-20
10052125 Atherectomy catheter with laterally-displaceable tip Michael H. Rosenthal, Michael Zung, Nicholas J. Spinelli, Charles W. McNall, John Black 2018-08-21
10022145 Methods and devices for cutting tissue Michael H. Rosenthal, Himanshu N. Patel, Gautama B. Venegas 2018-07-17
9918734 Catheter system and method for boring through blocked vascular passages Himanshu N. Patel 2018-03-20