IP Library › Assignment 025593/0450
Patent Assignment
Reel/Frame 025593/0450

Change of Name

Recorded: 2011-01-06 Pages: 5
Assignor
Assignee
NELLCOR PURITAN BENNETT LLC
6135 GUNBARREL AVENUE, BOULDER, COLORADO, 80301
Covered Property (1)
Systems and Methods for Providing Active Noise Control in a Breathing Assistance System
Patent: 7,891,354 →
Application: 11/537,526 →
Publication: US 2008/0110459
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 7, 2007
From: FARBARIK, JOHN M.
To: NELLCOR PURITAN BENNETT INCORPORATED
Reel/Frame 018971/0026 →
Assignment of Assignor's Interest Nov 30, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029380/0018 →