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Ken Brown
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West Lafayette, IN, US
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Patents Grants
last 30 patents
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Patent Grant
Indwelling catheter with anti-clotting features
Patent number
9,155,860
Issue date
Oct 13, 2015
Merit Medical Systems, Inc.
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Anti-clotting indwelling catheter
Patent number
9,126,011
Issue date
Sep 8, 2015
Merit Medical Systems, Inc.
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catheter assembly including coiled internal bolster
Patent number
9,078,997
Issue date
Jul 14, 2015
Boston Scientific Scimed, Inc.
Changqing Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Indwelling catheter with anti-clotting features
Patent number
8,029,457
Issue date
Oct 4, 2011
AAT Catheter Technologies, LLC
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
INDWELLING CATHETER WITH ANTI-CLOTTING FEATURES
Publication number
20110313401
Publication date
Dec 22, 2011
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Catheter assembly including coiled internal bolster
Publication number
20090024091
Publication date
Jan 22, 2009
Changqing Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Implantable catheter assembly
Publication number
20090018493
Publication date
Jan 15, 2009
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Anti-clotting indwelling catheter
Publication number
20070225682
Publication date
Sep 27, 2007
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Indwelling catheter with anti-clotting features
Publication number
20070225661
Publication date
Sep 27, 2007
Ash Access Technology, Inc.
Stephen R. Ash
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE