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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/15/2008
Application #:
11300258
Filing Dt:
12/14/2005
Publication #:
Pub Dt:
04/26/2007
Inventors:
Bart Patton, Yarom Polsky
Title:
JACKING FRAME HAVING A WELLHEAD CENTRALIZER AND METHOD OF USE
Assignment: 1
Reel/Frame:
017373/0864Recorded: 12/14/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/2005
Assignee:
231 YANGJAE-DONG
SEOCHO-KU, SEOUL, KOREA, REPUBLIC OF
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
2 PALO ALTO SQUARE
3000 EL CAMINO REAL
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
017159/0077Recorded: 02/13/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/03/2006
Exec Dt:
01/19/2006
Assignee:
110 SCHLUMBERGER DRIVE MD 1
SUGAR LAND, TEXAS 77478
Correspondent:
SCHLUMBERGER TECHNOLOGY CORPORATION
IP DEPT., WELL STIMULATION
110 SCHLUMBERGER DRIVE, MD1
SUGAR LAND, TX 77478

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