Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RF

Robert E. Fischell

ASAngel Medical Systems: 21 patents #5 of 12Top 45%
NENeuropace: 20 patents #6 of 48Top 15%
CACathco: 19 patents #1 of 4Top 25%
COCordis: 18 patents #13 of 577Top 3%
The Johns Hopkins University: 17 patents #56 of 4,416Top 2%
ISIsostent: 12 patents #1 of 13Top 8%
ASAblative Solutions: 11 patents #10 of 13Top 80%
FIFischell Innovations: 9 patents #1 of 6Top 20%
ASAseko: 8 patents #3 of 6Top 50%
ENEneura: 6 patents #1 of 17Top 6%
SSSvelte Medical Systems: 6 patents #1 of 5Top 20%
MIMedi Innovations: 4 patents #1 of 4Top 25%
AIArrow International Investment: 2 patents #10 of 31Top 35%
ARAmerican Regent: 1 patents #130 of 274Top 50%
PAParker-Hannifin: 1 patents #643 of 1,656Top 40%
UFUS Air Force: 1 patents #6,190 of 16,312Top 40%
CBC.R. Bard: 1 patents #696 of 1,139Top 65%
Dayton, MD: #1 of 44 inventorsTop 3%
Maryland: #10 of 35,612 inventorsTop 1%
Overall (All Time): #3,214 of 4,157,543Top 1%
204 Patents All Time

Issued Patents All Time

Showing 176–200 of 204 patents

Patent #TitleCo-InventorsDate
4886061 Expandable pullback atherectomy catheter system Tim A. Fischell 1989-12-12
4784645 Apparatus for detecting a condition of a medication infusion system and providing an informational signal in response thereto 1988-11-15
4784660 Manually actuated hydraulic sphincter having a mechanical actuator 1988-11-15
4768507 Intravascular stent and percutaneous insertion catheter system for the dilation of an arterial stenosis and the prevention of arterial restenosis Tim A. Fischell 1988-09-06
4765332 Pullback atherectomy catheter system Tim A. Fischell 1988-08-23
4730607 Stiffener cylinder for an inflatable penile erection device 1988-03-15
4731051 Programmable control means for providing safe and controlled medication infusion 1988-03-15
4731083 Manually actuated hydraulic sphincter 1988-03-15
4724830 Flow control device for an implantable prosthesis 1988-02-16
4697622 Passive filling device William Swift 1987-10-06
4671261 Penile erection device with valving in the penile cylinder 1987-06-09
4661097 Method for clearing a gas bubble from a positive displacement pump contained within a fluid dispensing system Albert C. Sadilek, William Swift 1987-04-28
4632114 Urethral sphincter cuff Donald A. Todd 1986-12-30
4628912 Adjustable root and tip extenders for the stiffener cylinder of a penile erection device 1986-12-16
4619653 Apparatus for detecting at least one predetermined condition and providing an informational signal in response thereto in a medication infusion system 1986-10-28
4596242 Method and apparatus for achieving penile erection in a human male 1986-06-24
4594058 Single valve diaphragm pump with decreased sensitivity to ambient conditions 1986-06-10
4573994 Refillable medication infusion apparatus Peter C. Lord 1986-03-04
4572168 Fully implantable vapor pressure actuated penile erection device and method 1986-02-25
4571749 Manually actuated hydraulic sphincter 1986-02-25
4559931 Manually actuated fully implantable penile erection device 1985-12-24
4525165 Fluid handling system for medication infusion system 1985-06-25
4524773 Apparatus for inhibiting self-injurious behavior (SIB) in patients Arnold L. Newman, Henry B. Riblet, William R. Powell 1985-06-25
4494950 Plural module medication delivery system 1985-01-22
4440160 Self-injurious behavior inhibiting system Glen H. Fountain, Charles M. Blackburn 1984-04-03