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Inventor

MADISON ANTHONY J

US14 patents
⚠️ This page may combine multiple inventors who share the name “MADISON ANTHONY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEDICAL COMPONENTS INC

6 patents
US5944732AAug 31, 1999

Subcutaneous tunnelling device and methods of forming a subcutaneous tunnel

MEDICAL COMPONENTS INC546 citations99
US6719749B1Apr 13, 2004

Multilumen catheter assembly and methods for making and inserting the same

MEDICAL COMPONENTS INC400 citations98
US5624413AApr 29, 1997

Method for inserting a multiple catheter assembly

MEDICAL COMPONENTS INC227 citations97
US5053004AOct 1, 1991

Catheter having two coaxial lumens

MEDICAL COMPONENTS INC293 citations96
US7981093B2Jul 19, 2011

Methods of making a multilumen catheter assembly

MEDICAL COMPONENTS INC17 citations92
USRE40913ESep 8, 2009

Multilumen catheter assembly and methods for making and inserting the same

MEDICAL COMPONENTS INC8 citations84

HEMOCLEANSE INC

2 patents
US6190349B1Feb 20, 2001

Splittable multiple catheter assembly and methods for inserting the same

HEMOCLEANSE INC415 citations99
US5947953ASep 7, 1999

Splittable multiple catheter assembly and methods of inserting the same

HEMOCLEANSE INC523 citations99

TWINCATH LLC

2 patents
US6695832B2Feb 24, 2004

Multilumen catheter and methods for making the catheter

TWINCATH LLC271 citations98
US7018374B2Mar 28, 2006

Splittable multilumen catheter assembly

TWINCATH LLC90 citations97

MARKEL DAVID F

2 patents
US8241245B2Aug 14, 2012

Co-axial catheter

MARKEL DAVID F19 citations90
US8226633B2Jul 24, 2012

Method of making a co-axial catheter

MARKEL DAVID F1 citations48

TWINEATH L L C

1 patent
US5718692AFeb 17, 1998

Self-retaining single insertion double catheter assembly and method for making double catheter systems

TWINEATH L L C292 citations94

SCHON DONALD A

1 patent
US11058849B2Jul 13, 2021

Multi-lumen catheter

SCHON DONALD A1 citations71