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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
13292280
Filing Dt:
11/09/2011
Publication #:
Pub Dt:
05/10/2012
Inventor:
Patrick Michael Cargol JR.
Title:
EMERGENCY CONTROL SYSTEM FOR SUBSEA BLOWOUT PREVENTER
Assignment: 1
Reel/Frame:
027599/0393Recorded: 01/26/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/23/2012
Assignee:
DRILLING TECHNOLOGY CENTER, 2202 OIL CENTER COURT
HOUSTON, TEXAS 77073
Correspondent:
WILLIAM B. PATTERSON
3040 POST OAK BLVD., SUITE 1500
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
037927/0088Recorded: 02/25/2016Pages: 21
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/22/2016
Exec Dt:
02/22/2016
Exec Dt:
02/22/2016
Exec Dt:
02/22/2016
Exec Dt:
02/22/2016
Assignee:
10 S. DEARBORN
7TH FLOOR
CHICAGO, ILLINOIS 60603
Correspondent:
MARCELA ROBLEDO
2475 HANOVER STREET
PALO ALTO, CA 94304

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