Patent Assignment
Reel/Frame 011901/0750
Assignment of Assignor's Interest
Recorded: 2001-06-11
Pages: 4
Assignors
TETZLAFF, PHILIP M.
Executed: 2001-05-31
KERR, DUANE E.
Executed: 2001-05-31
MIHAICHUK, CAROLYN H.
Executed: 2001-05-31
HOAG, PATRICIA M.
Executed: 2001-06-01
Assignee
SHERWOOD SERVICES AG
SCHWARTSTRASSE 9, CH-8200 SCHAFFHAUSEN, SWITZERLAND
Covered Property
(1)
Vessel Sealer
Patent:
457,959 →
Application:
29/139,903 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 13, 2001
From: TETZLAFF, PHILIP MARK; KERR, DUANE EUGENE; HOAG, PATRICIA MORONEY
To: SHERWOOD SERVICES AG
Reel/Frame 011981/0624 →
Change of Name
Sep 21, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 025017/0657 →
Change of Name
Sep 21, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 025017/0663 →
Merger
Sep 21, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 025017/0670 →