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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/09/2019
Application #:
15527122
Filing Dt:
05/16/2017
Publication #:
Pub Dt:
12/14/2017
Inventors:
Gordon POOLE, Yuan NI, Chris DAVISON, Ziqin YU
Title:
ESTIMATING A TIME VARIANT SIGNAL REPRESENTING A SEISMIC SOURCE
Assignment: 1
Reel/Frame:
042393/0017Recorded: 05/16/2017Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2016
Exec Dt:
01/05/2016
Exec Dt:
01/05/2016
Exec Dt:
01/05/2016
Assignee:
27 AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Correspondent:
PATENT PORTFOLIO BUILDERS
P.O. BOX 7999
FREDERICKSBURG, VA 22404
Assignment: 2
Reel/Frame:
042412/0932Recorded: 05/17/2017Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/07/2016
Assignee:
27 AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Correspondent:
PATENT PORTFOLIO BUILDERS
P.O. BOX 7999
FREDERICKSBURG, VA 22404

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