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Mark Panzera
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Tampa, FL, US
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last 30 patents
Information
Patent Grant
Positive engagement-disengagement catheter sleeve
Patent number
6,235,005
Issue date
May 22, 2001
Ethicon, Inc.
Joseph J. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Telescoping members for catheter introducer assembly
Patent number
5,688,249
Issue date
Nov 18, 1997
Johnson & Johnson Medical, Inc.
Joseph Jawshin Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tip protection device
Patent number
5,683,365
Issue date
Nov 4, 1997
Johnson & Johnson Medical, Inc.
Herbert Brown
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catheter with stick protection
Patent number
5,419,766
Issue date
May 30, 1995
Critikon, Inc.
Joseph J. Chang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of forming a catheter with backflow restriction
Patent number
5,126,090
Issue date
Jun 30, 1992
Critikon, Inc.
William Egolf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Catheter with backflow restriction
Patent number
5,078,687
Issue date
Jan 7, 1992
Critikon, Inc.
William Egolf
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE