Patent Assignment
Reel/Frame 023731/0443
Assignment of Assignor's Interest
Recorded: 2010-01-05
Pages: 5
Assignors
DELAHUERGA, LOUIS
Executed: 1990-03-14
STODDARD, ROBERT B.
Executed: 1990-03-14
KLICEK, MICHAEL S.
Executed: 1990-03-14
Assignee
VALLEYLAB INC.
5920 LONGBOW DRIVE, BOULDER, COLORADO, 80301
Covered Property
(1)
Enhanced Electrosurgical Apparatus
Patent:
5,217,457 →
Application:
07/827,242 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 21, 1999
From: VALLEYLAB INC.
To: SHERWOOD SERVICES AG
Reel/Frame 010043/0813 →
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 →