Patent Assignment
Reel/Frame 008951/0904
Assignment of Assignor's Interest
Recorded: 1998-01-30
Pages: 5
Assignors
GREENWALD, SCOTT D.
Executed: 1998-01-27
DEVLIN, PHILIP H.
Executed: 1998-01-26
SMITH, CHARLES P.
Executed: 1998-01-26
Assignee
ASPECT MEDICAL SYSTEMS, INC., A CORP. OF DELAWARE
2 VISION DRIVE, NATICK, MASSACHUSETTS, 01760
Covered Property
(1)
System and Method for Enhancing and Separating Biopotential Signals
Patent:
6,032,072 →
Application:
09/016,104 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Collateral and Pledge Agreement
Jun 30, 1998
From: ASPECT MEDICAL SYSTEMS, INC.
To: IMPERIAL BANK
Reel/Frame 009360/0801 →
Security Interest
Jan 10, 2000
From: ASPECT MEDICAL SYSTEMS, INC.
To: IMPERIAL BANK
Reel/Frame 010526/0841 →
Reassignment and Release of Security Interest at Reel 9360 and Frame 0801
Oct 16, 2009
From: COMERICA BANK AS SUCCESSOR IN INTEREST TO IMPERIAL BANK
To: ASPECT MEDICAL SYSTEMS, INC,
Reel/Frame 023379/0663 →
Reassignment and Release of Security Interest at Reel 10526 and Frame 0841
Oct 16, 2009
From: COMERICA BANK AS SUCCESSOR IN INTEREST TO IMPERIAL BANK
To: ASPECT MEDICAL SYSTEMS, INC,
Reel/Frame 023379/0814 →
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 023758/0320 →
Assignment of Assignor's Interest
Dec 9, 2012
From: NELLCOR PURITAN BENNETT LLC
To: COVIDIEN LP
Reel/Frame 029431/0390 →