Patent Assignment
Reel/Frame 012532/0077
Assignment of Assignor's Interest
Recorded: 2002-01-06
Pages: 3
Assignor
JEFFRYES, BENJAMIN PETER
Executed: 2001-09-17
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
OLD QUARRY ROAD, RIDGEFIELD, CONNECTICUT, 06877
Covered Property
(1)
Seismic Data Processing Method for Data Acquired Using Overlapping Vibratory Sweeps
Patent:
6,519,533 →
Application:
09/936,767 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.