Patent Assignment
Reel/Frame 028876/0311
Assignment of Assignor's Interest
Recorded: 2012-08-30
Pages: 3
Assignor
HEIJNEN, WILHELMUS HUBERTUS PAULUS MARIA
Executed: 2012-07-30
Assignee
MAERSK OIL QATAR A/S
ESPLANADEN 50, COPENHAGEN K, 1263, DENMARK
Covered Property
(1)
Apparatus for Sealing Off a Part of a Wall in a Section Drilled into an Earth Formation, and a Method for Applying the Apparatus
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.