IP Library › Assignment 029085/0001
Patent Assignment
Reel/Frame 029085/0001

Change of Name

Recorded: 2012-10-05 Pages: 118
Assignor
NELLCOR PURITAN BENNETT LLC
Executed: 2012-09-29
Assignee
COVIDIEN LP
6135 GUNBARREL AVENUE, ATTN IP DEPT., BOULDER, COLORADO, 80301
Covered Property (1)
Exhalation Valve Assembly With Integrated Filter
Patent: 8,469,031 →
Application: 12/628,905 →
Publication: US 2011/0126837
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 22, 2009
From: WINTER, DAVID PHILLIP; SANBORN, WARREN G.
To: NELLCOR PURITAN BENNETT LLC
Reel/Frame 023690/0224 →
Assignment of Assignor's Interest Dec 9, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029431/0390 →