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James W. Long
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Holladay, UT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wearable VAD controller with reserve battery
Patent number
10,507,272
Issue date
Dec 17, 2019
WorldHeart, Inc.
Jim Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wearable VAD controller with reserve battery
Patent number
9,993,588
Issue date
Jun 12, 2018
WorldHeart, Inc.
Jim Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Implantable VAD with replaceable percutaneous cable
Patent number
8,382,830
Issue date
Feb 26, 2013
World Heart Corporation
Tim Maher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hybrid magnetically suspended and rotated centrifugal pumping appar...
Patent number
6,595,762
Issue date
Jul 22, 2003
MedQuest products, Inc.
Pratap S. Khanwilkar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pump having a magnetically suspended rotor with one active control...
Patent number
6,394,769
Issue date
May 28, 2002
MedQuest Products, Inc.
Gill B. Bearnson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electromagnetically suspended and rotated centrifugal pumping appar...
Patent number
6,302,661
Issue date
Oct 16, 2001
Pratap S. Khanwilkar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hybrid magnetically suspended and rotated centrifugal pumping appar...
Patent number
6,074,180
Issue date
Jun 13, 2000
MedQuest Products, Inc.
Pratap S. Khanwilkar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ventricle assist device with volume displacement chamber
Patent number
5,282,849
Issue date
Feb 1, 1994
University of Utah Research Foundation
Willem J. Kolff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
WEARABLE VAD CONTROLLER WITH RESERVE BATTERY
Publication number
20180243493
Publication date
Aug 30, 2018
WorldHeart, Inc.
Jim Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS
Publication number
20140314597
Publication date
Oct 23, 2014
Paul E. Allaire
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
IMPLANTABLE VAD WITH REPLACEABLE PERCUTANEOUS CABLE
Publication number
20100256440
Publication date
Oct 7, 2010
WORLDHEART, INC.
Tim Maher
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
WEARABLE VAD CONTROLLER WITH RESERVE BATTERY
Publication number
20100241223
Publication date
Sep 23, 2010
WorldHeart, Inc.
Jim Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMPLANTABLE CENTRIFUGAL BLOOD PUMP WITH HYBRID MAGNETIC BEARINGS
Publication number
20080240947
Publication date
Oct 2, 2008
WORLD HEART, INC.
Paul E. Allaire
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Hybrid magnetically suspended and rotated centrifugal pumping appar...
Publication number
20020094281
Publication date
Jul 18, 2002
Pratap S. Khanwilkar
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...