Patent Assignment
Reel/Frame 023937/0821
Change of Name
Recorded: 2010-02-17
Pages: 3
Assignor
TYCO HEALTHCARE GROUP AG
Executed: 2008-12-15
Assignee
COVIDIEN AG
VICTOR VON BRUNS- STRASSE 19, NEUHAUSEN AM RHEINFALL, 8212, SWITZERLAND
Covered Properties
(4)
Retraction Methods Using Endoscopic Inflatable Retraction Devices
Patent:
5,309,896 →
Application:
07/794,590 →
Method of Using an Endoscopic Inflatable Lifting Apparatus to Create an Anatomic Working Space
Patent:
5,865,728 →
Application:
08/561,160 →
Endoscopic Inflatable Retraction Device, Method of Using, and Method of Making
Patent:
6,605,037 →
Application:
09/179,008 →
Endoscopic Inflatable Retraction Device, Method of Using, and Method of Making
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
May 23, 2008
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 020995/0156 →
Change of Name
Feb 17, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 023937/0816 →
Merger
Feb 17, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 023937/0818 →
Assignment of Assignor's Interest
Feb 17, 2010
From: ORIGIN MEDSYSTEMS, INC.
To: SHERWOOD SERVICES AG
Reel/Frame 023947/0609 →
Assignment of Assignor's Interest
Feb 17, 2010
From: MOLL, FREDERIC H.; GRESL, CHARLES, JR.; CHIN, ALBERT K.; HOPPER, PHILIP K.
To: ORIGIN MEDSYSTEMS, INC.
Reel/Frame 023950/0025 →