Patent Assignment
Reel/Frame 017632/0033
Assignment of Assignor's Interest
Recorded: 2006-02-28
Pages: 4
Assignee
CORE LABORATORIES LP, A DELAWARE LIMITED PARTNERSHIP
6316 WINDFERN, HOUSTON, TEXAS, 77040
Covered Property
(1)
Method for Determining Tracer Concentration in Oil and Gas Production Fluids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.