Inventor
WAMPLER RICHARD K
US38 patents
⚠️ This page may combine multiple inventors who share the name “WAMPLER RICHARD K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRITON MEDICAL INC
10 patentsUS6368083B1Apr 9, 2002
Sealless rotary blood pump
KRITON MEDICAL INC155 citations99
US6264635B1Jul 24, 2001
Active magnetic bearing system for blood pump
KRITON MEDICAL INC394 citations99
US6234998B1May 22, 2001
Sealless rotary blood pump
KRITON MEDICAL INC165 citations99
US6234772B1May 22, 2001
Rotary blood pump
KRITON MEDICAL INC528 citations99
US6080133AJun 27, 2000
Sealless rotary blood pump
KRITON MEDICAL INC191 citations99
US5840070ANov 24, 1998
Sealless rotary blood pump
KRITON MEDICAL INC335 citations99
US5695471ADec 9, 1997
Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings
KRITON MEDICAL INC512 citations99
US6149683ANov 21, 2000
Power system for an implantable heart pump
KRITON MEDICAL INC206 citations98
US6120537ASep 19, 2000
Sealless blood pump with means for avoiding thrombus formation
KRITON MEDICAL INC124 citations98
US6592620B1Jul 15, 2003
Power system for an implantable heart pump
KRITON MEDICAL INC68 citations96
THORATEC CORP
7 patentsUS7802966B2Sep 28, 2010
Rotary blood pump
THORATEC CORP76 citations99
US7682301B2Mar 23, 2010
Rotary blood pump
THORATEC CORP54 citations99
US7753645B2Jul 13, 2010
Rotary blood pump with opposing spindle magnets and contoured housing
THORATEC CORP35 citations96
US9545467B2Jan 17, 2017
Rotary blood pump with opposing spindle magnets, bore and drive windings
THORATEC CORP15 citations93
US9512852B2Dec 6, 2016
Rotary blood pump
THORATEC CORP21 citations93
US8807968B2Aug 19, 2014
Rotary blood pump with opposing spindle magnets, bore and drive windings
THORATEC CORP9 citations93
US9533083B2Jan 3, 2017
Methods of operating a rotary blood pump
THORATEC CORP0 citations63
TC1 LLC
6 patentsUS10034972B2Jul 31, 2018
Rotary blood pump with opposing spindle magnets, bore and drive windings
TC1 LLC17 citations94
US10391215B2Aug 27, 2019
Rotary blood pump with opposing spindle magnets, bore and drive windings
TC1 LLC2 citations84
US10265449B2Apr 23, 2019
Rotary blood pump
TC1 LLC7 citations84
US10751454B2Aug 25, 2020
Rotary blood pump with opposing spindle magnets, bore and drive windings
TC1 LLC0 citations63
US9844617B2Dec 19, 2017
Rotary blood pump with opposing spindle magnets, bore and drive windings
TC1 LLC1 citations63
US10758654B2Sep 1, 2020
Rotary blood pump
TC1 LLC0 citations52
NIMBUS MEDICAL INC
5 patentsUS4906229AMar 6, 1990
High-frequency transvalvular axisymmetric blood pump
NIMBUS MEDICAL INC499 citations99
US4817586AApr 4, 1989
Percutaneous bloom pump with mixed-flow output
NIMBUS MEDICAL INC498 citations99
US4908012AMar 13, 1990
Chronic ventricular assist system
NIMBUS MEDICAL INC500 citations98
US4846152AJul 11, 1989
Single-stage axial flow blood pump
NIMBUS MEDICAL INC560 citations98
US4944722AJul 31, 1990
Percutaneous axial flow blood pump
NIMBUS MEDICAL INC483 citations97
WAMPLER RICHARD K
4 patentsUS8834342B2Sep 16, 2014
Rotary blood pump
WAMPLER RICHARD K6 citations92
US8579607B2Nov 12, 2013
Rotary blood pump with opposing spindle magnets, bore and drive windings
WAMPLER RICHARD K11 citations92
US8118724B2Feb 21, 2012
Rotary blood pump
WAMPLER RICHARD K14 citations92
US8684902B2Apr 1, 2014
Rotary blood pump
WAMPLER RICHARD K0 citations62