Patent Assignment
Reel/Frame 022771/0607
Assignment of Assignor's Interest
Recorded: 2009-06-02
Pages: 5
Assignors
GORRARA, ANDREW
Executed: 2009-04-08
WOOD, PETER
Executed: 2009-04-08
LOUDEN, FRASER
Executed: 2009-04-08
Assignee
READ WELL SERVICES LIMITED
VIKING HOUSE, 1 CLAYMORE AVENUE, OFFSHORE TECHNOLOGY PARK, ABERDEEN AB23 8GW, UNITED KINGDOM
Covered Property
(1)
Expandable Liner Hanger
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 2, 2009
From: GORRARA, ANDREW; WOOD, PETER; LOUDEN, FRASER
To: READ WELL SERVICES LIMITED
Reel/Frame 022771/0732 →
Change of Name
Sep 18, 2012
From: READ WELL SERVICES LIMITED
To: META DOWNHOLE LIMITED
Reel/Frame 029002/0071 →
Assignment of Assignor's Interest
Apr 18, 2016
From: META DOWNHOLE LIMITED
To: SCHLUMBERGER TECHNOLOGY CORPORATION
Reel/Frame 038302/0209 →