IP Library › Assignment 025775/0720
Patent Assignment
Reel/Frame 025775/0720

Assignment of Assignor's Interest

Recorded: 2011-02-09 Pages: 3
Assignors
KAPPEL, THOMAS FRANCIS
Executed: 2001-08-20
WORLEY, MARK DENNIS
Executed: 2001-08-20
Assignee
NELLCOR PURITAN BENNETT INCORPORATED
4280 HACIENDA DRIVE, PLEASANTON, CALIFORNIA, 94588-2719
Covered Property (1)
Manual/Auto-Prime Air Eliminator
Patent: 6,972,000 →
Application: 10/646,842 →
Publication: US 2004/0039335
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 9, 2011
From: NELLCOR PURITAN BENNETT INCORPORATED
To: NELLCOR PURITAN BENNETT LLC
Reel/Frame 025775/0842 →
Assignment of Assignor's Interest Dec 10, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029433/0582 →