IP Library › Assignment 021314/0137
Patent Assignment
Reel/Frame 021314/0137

Assignment of Assignor's Interest

Recorded: 2008-07-30 Pages: 4
Assignors
ORSZULAK, JAMES H.
Executed: 2004-12-02
MCPHERSON, JAMES W.
Executed: 2004-12-01
Assignee
SHEERWOOD SERVICES AG
BAHNOFSTRASSE 29, SCHAUFFHAUSEN, 8200, SWITZERLAND
Covered Property (1)
Switched Resonant Ultrasonic Power Amplifier System
Patent: 8,113,057 →
Application: 12/163,341 →
Publication: US 2008/0287791
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Previously Recorded on Reel 021314 Frame 0137. Assignor(S) Hereby Confirms the That the Correct Assignee Is Sherwood Services Ag. Mar 24, 2010
From: ORSZULAK, JAMES H.; MCPHERSON, JAMES W.
To: SHERWOOD SERVICES AG
Reel/Frame 024131/0183 →
Change of Name Jul 8, 2010
From: SHERWOOD SERVICES AG
To: COVIDIEN AG
Reel/Frame 024651/0373 →
Merger Jul 12, 2010
From: COVIDIEN AG
To: TYCO HEALTHCARE GROUP AG
Reel/Frame 024662/0395 →
Change of Name Jul 12, 2010
From: TYCO HEALTHCARE GROUP AG
To: COVIDIEN AG
Reel/Frame 024662/0398 →