Patent Assignment
Reel/Frame 030157/0175
Nullification of Assignment Recorded on 2/18/13 at Reel/Frame 029823/0861
Recorded: 2013-04-05
Pages: 2
Assignor
DOYLE, PETER
Executed: 2013-02-13
Assignee
COVIDIEN LP
15 HAMPSHIRE STREET, MANSFIELD, MASSACHUSETTS, 02048
Covered Property
(1)
Spontaneous Breathing Trial Manager
Application:
12/714,248 →
Publication:
US 2011/0213215
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 2010
From: DOYLE, PETER; VANDINE, JOSEPH DOUGLAS
To: NELLCOR PURITAN BENNETT LLC
Reel/Frame 024130/0200 →
Assignment of Assignor's Interest
Dec 4, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029399/0401 →
Assignment of Assignor's Interest
Feb 18, 2013
From: DOYLE, PETER
To: COVIDIEN LP
Reel/Frame 029823/0861 →