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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/08/2016
Application #:
14006533
Filing Dt:
10/23/2013
Publication #:
Pub Dt:
02/20/2014
Inventors:
Christian Leuchtenberg, Alexander John MacGregor
Title:
BLOW OUT PREVENTER
Assignment: 1
Reel/Frame:
031463/0596Recorded: 10/23/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/26/2013
Exec Dt:
09/26/2013
Assignee:
1 MARITIME SQUARE, #12-04A
HARBOUR FRONT CENTRE
SINGAPORE, SINGAPORE 099253
Correspondent:
BIRCH STEWART KOLACH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:
061541/0558Recorded: 09/27/2022Pages: 90
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/16/2021
Assignee:
7909 PARKWOOD CIRCLE DRIVE
C/O NATIONAL OILWELL VARCO, L.P.
HOUSTON, TEXAS 77036
Correspondent:
THOT PATENT
P.O. BOX 10 17 56
RATINGEN, 40837 GERMANY

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