IP Library Assignment 019471/0178
Patent Assignment
Reel/Frame 019471/0178

Assignment of Assignor's Interest

Recorded: 2007-06-23 Pages: 3
Assignors
BUTTLE, DAVID JOHN
Executed: 2007-05-14
DALZELL, WILLIAM
Executed: 2007-05-15
Assignee
ESR TECHNOLOGY LIMITED
WHITTLE HOUSE, 410 THE QUADRANT, BIRCHWOOD PARK, WARRINGTON, CHESHIRE WA3 6FW, UNITED KINGDOM
Covered Property (1)
Detecting Failures in Flexible Multistrand Steel Structures
Patent: 7,876,096 →
Application: 11/722,710 →
Publication: US 2009/0015249
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 27, 2007
From: ESR TECHNOLOGY LIMITED
To: MAPS TECHNOLOGY LIMITED
Reel/Frame 020024/0262 →
Assignment of Assignor's Interest May 12, 2015
From: MAPS TECHNOLOGY LIMITED
To: GE OIL & GAS UK LIMITED
Reel/Frame 035616/0915 →