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Reel/Frame:023048/0683   Pages: 3
Recorded: 08/04/2009
Attorney Dkt #:105990-0002-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
05/21/2013
Application #:
12534538
Filing Dt:
08/03/2009
Publication #:
Pub Dt:
02/03/2011
Title:
HIGH SENSITIVITY GEOPHONE
Assignors
1
Exec Dt:
07/16/2009
2
Exec Dt:
07/16/2009
3
Exec Dt:
07/15/2009
Assignee
1
501 W. BROADWAY, SUITE 800
SAN DIEGO, CALIFORNIA 92101
Correspondence name and address
LINDA BLAKE
ROPES & GRAY,1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

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