Patent Assignment
Reel/Frame 023471/0114
Assignment of Assignor's Interest
Recorded: 2009-11-05
Pages: 5
Assignors
FRAZIER, RANDEL ALVEN
Executed: 1998-11-30
LANDS, MICHAEL JOHN
Executed: 1998-11-07
LUKIANOW, WADE
Executed: 1998-09-22
Assignee
VALLEYLAB INC.
5920 LONGBOW DRIVE, BOULDER, COLORADO, 80301
Covered Properties
(3)
Endoscopic Bipolar Electrosurgical Forceps
Patent:
6,585,735 →
Application:
09/621,029 →
Endoscopic Bipolar Electrosurgical Forceps
Patent:
6,458,130 →
Application:
09/825,500 →
Endoscopic Bipolar Electrosurgical Forceps
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 5, 2009
From: VALLEYLAB INC.
To: SHERWOOD SERVICES AG
Reel/Frame 023471/0119 →
Change of Name
Nov 5, 2009
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 023471/0549 →
Merger
Nov 5, 2009
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 023471/0558 →
Change of Name
Nov 5, 2009
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 023471/0561 →