Patent Assignment
Reel/Frame 023758/0503
Assignment of Assignor's Interest
Recorded: 2010-01-12
Pages: 4
Assignors
MAKOWER, JOSHUA
Executed: 1993-03-04
FITTON, LOIS
Executed: 1993-03-08
SODICKSON, AARON
Executed: 1993-03-11
GORMAN, WILLIAM
Executed: 1993-03-10
Assignee
VALLEYLAB INC.
5920 LONGBOW DRIVE, BOULDER, COLORADO, 80301
Covered Properties
(2)
Laparoscopic Dissection Tension Retractor Device and Method
Patent:
5,474,057 →
Application:
08/278,976 →
Laparoscopic Dissection Tension Retractor Device and Method
Patent:
5,683,349 →
Application:
08/570,921 →
Related Assignments
(4)
Other recorded transfers of the patents 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 →