IP Library › Assignment 023471/0164
Patent Assignment
Reel/Frame 023471/0164

Assignment of Assignor's Interest

Recorded: 2009-11-05 Pages: 78
Assignor
VALLEYLAB INC.
Executed: 1998-10-01
Assignee
SHERWOOD SERVICES AG
SCHWERTSTRASSE 9, SCHAFFHAUSEN, 8200, SWITZERLAND
Covered Properties (3)
Bipolar electrosurgical instrument for sealing vessels
Patent: 6,352,536 →
Application: 09/502,933 →
Bipolar Electrosurgical Instrument for Sealing Vessels
Patent: 6,743,229 →
Application: 10/090,081 →
Publication: US 2002/0082596
Bipolar Electrosurgical Instrument for Sealing Vessels
Patent: 7,179,258 →
Application: 10/819,802 →
Publication: US 2004/0225288
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: BUYSSE, STEVEN PAUL; SCHMALTZ, DALE FRANCIS; LUZZI, ROBERT; OLSON, KIRK BRYAN
To: VALLEYLAB INC.
Reel/Frame 023471/0152 →
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 →