Assignment of Assignor's Interest

Recorded: 2010-06-25 Pages: 4

Assignor

JOHNSTON, MARK A.

Executed: 2010-06-25

Assignee

TYCO HEALTHCARE GROUP LP

5920 LONGBOW DRIVE, BOULDER, COLORADO, 80301-3299

Covered Property (1)

Current-Fed Push-Pull Converter with Passive Voltage Clamp

Patent: 8,617,154 →

Application: 12/823,703 →

Publication: US 2011/0319881

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.