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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
08/19/2008
Application #:
11386223
Filing Dt:
03/22/2006
Publication #:
Pub Dt:
11/02/2006
Inventors:
Edward Ryan Hemphill, Michael Wayne Berckenhoff
Title:
MOUNTS FOR BLOWOUT PREVENTER BONNETS
Assignment: 1
Reel/Frame:
018809/0983Recorded: 01/26/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/2007
Exec Dt:
01/15/2007
Assignee:
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
JEFFREY S. BERGMAN
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
019308/0377Recorded: 05/11/2007Pages: 22
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT TYOGRAPHICAL ERROR IN THE FIRST APPLICANT'S NAME PREVIOUSLY RECORDED AT R/F 018809/0983.
Assignors:
Exec Dt:
01/19/2007
Exec Dt:
01/15/2007
Assignee:
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
JEFFREY S. BERGMAN
OSHA . LIANG LLP
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:
020710/0717Recorded: 03/28/2008Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2007
Assignee:
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032-3411
Correspondent:
OSHA LIANG, LLP
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:
020710/0950Recorded: 03/28/2008Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/19/2007
Assignee:
3300 NORTH SAM HOUSTON PARKWAY
HOUSTON, TEXAS 77032-3411
Correspondent:
OSHA LIANG, LLP
1221 MCKINNEY, SUITE 2800
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:
021050/0491Recorded: 06/05/2008Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2008
Assignee:
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TEXAS 77032
Correspondent:
JEFFREY S. BERGMAN
1221 MCKINNEY
SUITE 2800
HOUSTON, TX 77010

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