Patent Assignment
Reel/Frame 010135/0940
Assignment of Assignor's Interest
Recorded: 1999-08-02
Pages: 2
Assignor
VALLEYLAB INC
Executed: 1998-09-30
Assignee
SHERWOOD SERVICES AG
SCHWERTSTRASSE 9, CH-8200 SCHAFFHAUSEN, SWITZERLAND
Covered Properties
(7)
Electrosurgical Gas Attachment
Application:
08/621,151 →
Method and Apparatus for Detecting Tube Occlusion in Argon Electrosurgery System
Patent:
5,908,402 →
Application:
08/792,054 →
Electrosurgical Generator with Adaptive Power Control
Patent:
6,033,399 →
Application:
08/838,548 →
Replaceable Accessory Cord and Handswitch
Application:
08/897,404 →
Bipolar Instrument for Vessel Fusion
Application:
08/926,869 →
Laparoscopic Bipolar Electrosurgical Instrument
Patent:
6,228,083 →
Application:
08/970,472 →
Apparatus and Method for Rf Lesioning
Patent:
6,280,441 →
Application:
08/990,377 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 1996
From: STODDARD, ROBERT BRYANT; KETCHAM, CLIFF RODES; RESCHKE, ARLAN JAMES
To: VALLEYLAB INC.
Reel/Frame 007947/0001 →
Assignment of Assignor's Interest
Feb 3, 1997
From: BLYTHE, ROBERT LEWIS
To: VALLEY LAB INC.
Reel/Frame 008419/0305 →
Assignment of Assignor's Interest
Apr 9, 1997
From: GINES, DAVID LEE
To: VALLEYLAB INC
Reel/Frame 008505/0830 →
Assignment of Assignor's Interest
Jul 21, 1997
From: LINDEMANN, RUSSELL WAYNE; HEARD, DAVID NICHOLS
To: VALLEYLAB INC.
Reel/Frame 008736/0008 →
Assignment of Assignor's Interest
Sep 10, 1997
From: CHANDLER, JAMES GILBERT; FRAZIER, RANDEL ALVEN
To: VALLEYLAB INC.
Reel/Frame 009023/0607 →
Assignment of Assignor's Interest
Dec 15, 1997
From: RYAN, THOMAS PATRICK
To: VALLEYLAB INC.
Reel/Frame 008903/0411 →
Assignment of Assignor's Interest
Jul 30, 2001
From: LANDS, MICHAEL JOHN; LUKINOW, STEPHEN WADE; LOEFFLER, DONALD ROBERT; CUNNINGHAM, JAMES STEVEN
To: VALLEYLAB INC.
Reel/Frame 011793/0626 →
Change of Name
Jun 19, 2009
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 022846/0239 →
Merger
Jul 12, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 024662/0471 →
Change of Name
Jul 12, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 024662/0474 →
Change of Name
Aug 3, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 024776/0316 →
Merger
Aug 3, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 024776/0313 →
Change of Name
Aug 3, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 024776/0311 →
Change of Name
Sep 21, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 025017/0663 →
Change of Name
Sep 21, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 025017/0657 →
Merger
Sep 21, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 025017/0670 →