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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/15/2017
Application #:
14586903
Filing Dt:
12/30/2014
Publication #:
Pub Dt:
07/02/2015
Inventors:
Colin JOHNSTON, Hin CHIU
Title:
WELL INTERVENTION SEMISUBMERSIBLE VESSEL
Assignment: 1
Reel/Frame:
034843/0322Recorded: 01/29/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/08/2015
Exec Dt:
01/12/2015
Assignee:
3505 W. SAM HOUSTON PARKWAY NORTH
SUITE 400
HOUSTON, TEXAS 77043
Correspondent:
LOCKE LORD LLP
600 TRAVIS
SUITE 2800
HOUSTON, TX 77002-3095
Assignment: 2
Reel/Frame:
043070/0622Recorded: 06/30/2017Pages: 7
Conveyance:
AMENDED AND RESTATED PATENT SECURITY AGREEMENT SUPPLEMENT
Assignor:
Exec Dt:
06/30/2017
Assignee:
335 MADISON AVE.
NEW YORK, NEW YORK 10017
Correspondent:
ELEANOR "LUCY" TYSON/ BRACEWELL LLP
711 LOUISIANA
SUITE 2300
HOUSTON, TX 77002

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