D H Perkins

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Santa Rosa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods, devices and systems for treating venous insufficiency
- Patent number 9,770,333
- Issue date Sep 26, 2017
- Medtronic Vascular, Inc.
- D. H. Perkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hollow tubular drug eluting medical devices
- Patent number 9,283,305
- Issue date Mar 15, 2016
- Medtronic Vascular, Inc.
- Matthew J. Birdsall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter with disruptable guidewire channel
- Patent number 8,308,749
- Issue date Nov 13, 2012
- W. L. Gore & Associates, Inc.
- Eric Gerard Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter with disruptable guidewire channel
- Patent number 8,216,294
- Issue date Jul 10, 2012
- W. L. Gore & Associates, Inc.
- Eric G. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Catheter with disruptable guidewire channel
- Publication number 20070027524
- Publication date Feb 1, 2007
- Eric G. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Catheter with disruptable guidewire channel
- Publication number 20040143286
- Publication date Jul 22, 2004
- Eric G. Johnson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE