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John B. Simpson

AV Avinger: 46 patents #1 of 35Top 3%
DI Devices For Vascular Intervention: 11 patents #1 of 57Top 2%
CL Covidien Lp: 5 patents #866 of 2,878Top 35%
AS Advanced Cardiovascular Systems: 5 patents #186 of 697Top 30%
FT Fox Hollow Technologies: 5 patents #2 of 26Top 8%
EV Ev3: 3 patents #9 of 36Top 25%
TL Tyco Healthcare Group Lp: 2 patents #269 of 736Top 40%
🗺 California: #3,101 of 386,348 inventorsTop 1%
Overall (All Time): #20,428 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 26–50 of 84 patents

Patent #TitleCo-InventorsDate
10470795 Atherectomy catheters and occlusion crossing devices Himanshu N. Patel, Wendy Ngo Lam 2019-11-12
10357277 High speed chronic total occlusion crossing devices Himanshu N. Patel, Ryan RADJABI 2019-07-23
10349974 Atherectomy catheters with longitudinally displaceable drive shafts Himanshu N. Patel, Charles W. McNall, Maegan K. Spencer, Michael Zung, Priyanshu Gupta 2019-07-16
10342491 Optical coherence tomography for biological imaging John Black, Maegan K. Spencer, Michael Zung, Charles W. McNall, Evangeline Lumabas +1 more 2019-07-09
10335173 Re-entry stylet for catheter Myra L. Fabro, Eduardo Sucgang, Priyanshu Gupta, Theodore W. Ketai 2019-07-02
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
9788790 Optical coherence tomography for biological imaging John Black, Maegan K. Spencer, Michael Zung, Charles W. McNall, Evangeline Lumabas +1 more 2017-10-17
9788854 Debulking catheters and methods Himanshu N. Patel, Greg Stine, Brett Follmer, Michael H. Rosenthal, Farhangnia Mehrdad 2017-10-17
9642646 Guidewire positioning catheter Himanshu N. Patel 2017-05-09
9592075 Atherectomy catheters devices having multi-channel bushings Himanshu N. Patel, Anthony J. Fernandez, Richard Newhauser 2017-03-14
9572492 Occlusion-crossing devices, imaging, and atherectomy devices Himanshu N. Patel, Michael Zung, Charles W. McNall, Priyanshu Gupta, Maegan K. Spencer +3 more 2017-02-21
9532799 Method and devices for cutting tissue Michael H. Rosenthal, Himanshu N. Patel, Gautama B. Venegas 2017-01-03
9498247 Atherectomy catheters and occlusion crossing devices Himanshu N. Patel, Wendy Ngo Lam 2016-11-22
9498600 Atherectomy catheter with laterally-displaceable tip Michael H. Rosenthal, Michael Zung, Nicholas J. Spinelli, Charles W. McNall, John Black 2016-11-22
9486237 Methods and devices for cutting tissue Michael H. Rosenthal, Himanshu N. Patel, Gautama B. Venegas 2016-11-08
9345510 Atherectomy catheters with longitudinally displaceable drive shafts Himanshu N. Patel, Charles W. McNall, Maegan K. Spencer, Michael Zung, Priyanshu Gupta 2016-05-24
9345406 Occlusion-crossing devices, atherectomy devices, and imaging Maegan K. Spencer, Stephen Charles Davies 2016-05-24
9125562 Catheter-based off-axis optical coherence tomography imaging system Maegan K. Spencer, Christopher B. White, Charles W. McNall, Dennis W. Jackson, Michael Zung +6 more 2015-09-08
8998937 Methods and devices for cutting tissue Michael H. Rosenthal, Himanshu N. Patel, Gautama B. Venegas 2015-04-07
8911459 Debulking catheters and methods Himanshu N. Patel, Greg Stine, Brett Follmer, Michael H. Rosenthal, Mehrdad Farhangnia 2014-12-16
8696695 Guidewire positioning catheter Himanshu N. Patel 2014-04-15
8644913 Occlusion-crossing devices, imaging, and atherectomy devices Himanshu N. Patel, Michael Zung, Charles W. McNall, Priyanshu Gupta, Maegan K. Spencer +3 more 2014-02-04