Roger J. Elgas

Person

Anaheim Hills, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Venous filter for assisted venous return
- Patent number 6,918,887
- Issue date Jul 19, 2005
- Medtronic, Inc.
- Robert F. Gremel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Variable packing density in hollow fiber device
- Patent number 6,638,479
- Issue date Oct 28, 2003
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for improving blood mixing in oxygenators
- Patent number 6,613,279
- Issue date Sep 2, 2003
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automated occlusion clamp for centrifugal blood pumps
- Patent number 6,579,257
- Issue date Jun 17, 2003
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Venous filter for assisted venous return
- Patent number 6,524,267
- Issue date Feb 25, 2003
- Medtronic, Inc.
- Robert F. Gremel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prevention of electrical discharges in polymeric heat exchangers
- Patent number 6,497,841
- Issue date Dec 24, 2002
- Medtronic, Inc.
- Neil D. Plotkin
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Venous filter for assisted venous return
- Patent number 6,302,860
- Issue date Oct 16, 2001
- Medtronic, Inc.
- Robert F. Gremel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blood oxygenator with waterless heat exchanger
- Patent number 6,045,752
- Issue date Apr 4, 2000
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for detecting changes in a patient s blood volume
- Patent number 5,980,465
- Issue date Nov 9, 1999
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Softshell reservoir with integrated cardiotomy reservoir
- Patent number 5,935,093
- Issue date Aug 10, 1999
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surface treatment for micro-conduits employed in blood heat exchang...
- Patent number 5,922,281
- Issue date Jul 13, 1999
- Medtronic, Inc.
- Roger J. Elgas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inlet manifold for blood oxygenator apparatus
- Patent number 5,922,202
- Issue date Jul 13, 1999
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Outlet manifold for blood oxygenator apparatus
- Patent number 5,906,741
- Issue date May 25, 1999
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transition manifold for blood oxygenator apparatus
- Patent number 5,858,233
- Issue date Jan 12, 1999
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Compact membrane-type blood oxygenator with concentric heat exchanger
- Patent number 5,823,987
- Issue date Oct 20, 1998
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for connecting tubing to barbed connectors
- Patent number 5,770,139
- Issue date Jun 23, 1998
- Medtronic, Inc.
- Curtis D. Kinghorn
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Core structure for blood oxygenators
- Patent number 5,762,875
- Issue date Jun 9, 1998
- Medtronic, Inc.
- Robert F. Gremel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Leak prevention in blood oxygenators
- Patent number 5,718,871
- Issue date Feb 17, 1998
- Medtronic, Inc.
- Roger J. Elgas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of fabricating an artificial lung
- Patent number 5,609,632
- Issue date Mar 11, 1997
- Medtronic, Inc.
- Roger J. Elgas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Roger J. Elgas

Person

Patents Grantslast 30 patents

Venous filter for assisted venous return

Variable packing density in hollow fiber device

Method and apparatus for improving blood mixing in oxygenators

Automated occlusion clamp for centrifugal blood pumps

Venous filter for assisted venous return

Prevention of electrical discharges in polymeric heat exchangers

Venous filter for assisted venous return

Blood oxygenator with waterless heat exchanger

Method for detecting changes in a patient s blood volume

Softshell reservoir with integrated cardiotomy reservoir

Surface treatment for micro-conduits employed in blood heat exchang...

Inlet manifold for blood oxygenator apparatus

Outlet manifold for blood oxygenator apparatus

Transition manifold for blood oxygenator apparatus

Compact membrane-type blood oxygenator with concentric heat exchanger

Method and apparatus for connecting tubing to barbed connectors

Core structure for blood oxygenators

Leak prevention in blood oxygenators

Method of fabricating an artificial lung