Patent Assignment
Reel/Frame 013114/0793
Assignment of Assignor's Interest
Recorded: 2002-09-23
Pages: 4
Assignors
SHAMBROOM, JOHN R.
Executed: 2002-09-12
SMITH, CHARLES P.
Executed: 2002-09-13
CAI, HONGMEI
Executed: 2002-09-12
MERRICK, EDWIN B.
Executed: 2002-09-06
Assignee
ASPECT MEDICAL SYSTEMS, INC.
141 NEEDHAM STREET, NEWTON, MASSACHUSETTS, 02464
Covered Properties
(2)
System and Method for the Detection and Removal of Radio Frequency Noise Artifact from Biopotential Signals
Detection and removal of electrosurgical device artifact from biopotential signals
Application:
60/299,983 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger
Jan 11, 2010
From: ASPECT MEDICAL SYSTEMS, INC.
To: ASPECT MEDICAL SYSTEMS, LLC
Reel/Frame 023758/0188 →
Assignment of Assignor's Interest
Jan 11, 2010
From: ASPECT MEDICAL SYSTEMS, LLC
To: NELLCOR PURITAN BENNETT LLC
Reel/Frame 023758/0383 →
Assignment of Assignor's Interest
Dec 9, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029431/0390 →