IP Library › Assignment 022561/0258
Patent Assignment
Reel/Frame 022561/0258

Assignment of Assignor's Interest

Recorded: 2009-04-17 Pages: 3
Assignors
CLAYTON, NICHOLAS JOHN
Executed: 2009-02-03
TIGWELL, NEIL CHARLES
Executed: 2009-02-03
TROWELL, STEPHEN PAUL
Executed: 2009-02-25
Assignee
SIEMENS MAGNET TECHNOLOGY LTD.
WHARF ROAD, EYNSHAM, WITNEY, OXON, OX29 4BP, UNITED KINGDOM
Covered Property (1)
Method and Apparatus for Controlling the Cooling Power of a Cryogenic Refrigerator Delivered to a Cryogen Vessel
Patent: 8,327,650 →
Application: 12/360,487 →
Publication: US 2009/0193816
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2009
From: SIEMENS MAGNET TECHNOLOGY LIMITED
To: SIEMENS PLC
Reel/Frame 023220/0438 →
Assignment of Assignor's Interest Nov 7, 2016
From: SIEMENS PLC
To: SIEMENS HEALTHCARE LIMITED
Reel/Frame 040244/0507 →