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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/23/2019
Application #:
14771311
Filing Dt:
08/28/2015
Publication #:
Pub Dt:
12/15/2016
PCT #:
US2014043859
Inventors:
Mark V. Collins, Arthur Cheng
Title:
ESTIMATE OF FORMATION MOBILITY FROM STONELEY WAVEFORMS
Assignment: 1
Reel/Frame:
034556/0121Recorded: 12/19/2014Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2014
Exec Dt:
08/14/2014
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:
039464/0558Recorded: 08/17/2016Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/2014
Exec Dt:
08/14/2014
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402

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