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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/14/2020
Application #:
14677585
Filing Dt:
04/02/2015
Publication #:
Pub Dt:
10/15/2015
Inventors:
John Theodore Etgen, Chunlei Chu
Title:
Seismic Adaptive Focusing
Assignment: 1
Reel/Frame:
036649/0250Recorded: 09/24/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/27/2015
Exec Dt:
03/27/2015
Exec Dt:
03/30/2015
Assignee:
501 WESTLAKE PARK BLVD.
HOUSTON, TEXAS 77079
Correspondent:
BP AMERICA INC.
150 W. WARRRENVILLE ROAD
MC 200-1W
NAPERVILLE, IL 60563

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