IP Library › Assignment 009035/0558
Patent Assignment
Reel/Frame 009035/0558

Assignment of Assignor's Interest

Recorded: 1998-03-06 Pages: 2
Assignor
TRACHEOSTOMY PRODUCTS, INC.
Executed: 1998-02-12
Assignee
MALLINCKRODT MEDICAL, INC.
675 MCDONNELL BOULEVARD, ST. LOUIS, MISSOURI, 63134
Covered Property (1)
A Neck Flange for Holding a Tracheostomy Tube in Place and Allowing Limited Movement Therebetween and Tracheostomy Procedure Using the Same
Patent: 5,819,734 →
Application: 07/993,718 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 12, 1993
From: DEILY, MICHAEL; CRANDALL, NORMAN
To: TRACHEOSTOMY PRODUCTS, INC.
Reel/Frame 006425/0598 →
Assignment of Assignor's Interest Jul 18, 1994
From: TRACHEOSTOMY PRODUCTS, INC.
To: MALLINCKRODT MEDICAL, INC.
Reel/Frame 007061/0274 →
Assignment of Assignor's Interest Aug 16, 2011
From: MALLINCKRODT INC.
To: TYCO HEALTHCARE GROUP LP
Reel/Frame 026761/0392 →