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

Mark Gelfand — 210 Patents

Medtronic: 78 patents #42 of 6,325Top 1%
CSChf Solutions: 28 patents #2 of 19Top 15%
BMBackbeat Medical: 16 patents #6 of 7Top 90%
ARArdian: 14 patents #1 of 10Top 10%
RERespicardia: 12 patents #1 of 8Top 15%
ATAxon Therapies: 11 patents #2 of 14Top 15%
PSPlc Medical Systems: 9 patents #4 of 24Top 20%
CICibiem: 7 patents #1 of 18Top 6%
ZRZoll Respicardia: 6 patents #2 of 9Top 25%
GSGambro Uf Solutions: 5 patents #2 of 10Top 20%
RCReprieve Cardiovascular: 4 patents #3 of 14Top 25%
The Johns Hopkins University: 3 patents #710 of 4,416Top 20%
GCGl Company Co.: 3 patents #1 of 5Top 20%
RERevivant: 3 patents #4 of 16Top 25%
ZCZoll Circulation: 1 patents #94 of 121Top 80%
GAGambro Lundia Ab: 1 patents #252 of 440Top 60%
Intel: 1 patents #18,218 of 30,777Top 60%
New York, NY: #9 of 20,192 inventorsTop 1%
New York: #132 of 115,490 inventorsTop 1%
Overall (All Time): #3,009 of 4,157,543Top 1%
210 Patents All Time

Issued Patents All Time

Showing 201–210 of 210 patents

Patent #TitleCo-InventorsDate
6533747 Extracorporeal circuit for peripheral vein fluid removal Hans-Dietrich Polaschegg, Steven Bernard, Howard R. Levin 2003-03-18
6514226 Method and apparatus for treatment of congestive heart failure by improving perfusion of the kidney Howard R. Levin 2003-02-04
6468241 Artificial kidney set with electronic key John O'Mahony 2002-10-22
6287608 Method and apparatus for treatment of congestive heart failure by improving perfusion of the kidney by infusion of a vasodilator Howard R. Levin 2001-09-11
6179793 Cardiac assist method using an inflatable vest Neil S. Rothman, Daniel Burkhoff, Myron Weisfeldt 2001-01-30
5997488 Cardiopulmonary resuscitation system with centrifugal compression pump Neil S. Rothman 1999-12-07
D399000 Vest for cardiopulmonary resuscitation and assist Neil S. Rothman 1998-09-29
5772613 Cardiopulmonary resuscitation system with centrifugal compression pump Neil S. Rothman 1998-06-30
5769800 Vest design for a cardiopulmonary resuscitation system Kreg George Gruben, Henry R. Halperin, Jeff Koepsell, Neil S. Rothman, Joshua E. Tsitlik 1998-06-23
4928674 Cardiopulmonary resuscitation and assisted circulation system Henry R. Halperin, Joshua E. Tsitlik, Myron Weisfeldt 1990-05-29