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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/16/2006
Application #:
10261654
Filing Dt:
10/02/2002
Publication #:
Pub Dt:
05/01/2003
Inventor:
Christian Leuchtenberg
Title:
DRILLING SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
013635/0863Recorded: 01/06/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2002
Assignee:
FIRST FLOOR, VICTORY HOUSE
99-101 REGENT STREET
LONDON, WIR 7HB, UNITED KINGDOM
Correspondent:
SUGHRUE MION, PLLC
ROBERT V. SLOAN
100 PENNSYLVANIA AVENUE N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:
016515/0949Recorded: 05/03/2005Pages: 22
Conveyance:
TRANSFER AGREEMENT
Assignor:
Exec Dt:
06/17/2004
Assignee:
TALISMAN HOUSE, 181-183 KINGS ROAD
READING, BERKSHIRE RG1 4EX, UNITED KINGDOM
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:
016516/0042Recorded: 05/03/2005Pages: 2
Conveyance:
ADDRESS CHANGE
Assignor:
Exec Dt:
06/17/2004
Assignee:
TALISMAN HOUSE
252-256 KINGS ROAD
READING, BERKSHIRE RG1 4HP, UNITED KINGDOM
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:
018061/0353Recorded: 08/07/2006Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2006
Assignee:
TALISMAN HOUSE, 181-183 KINGS ROAD
READING, BERKSHIRE, UNITED KINGDOM RG1 4EX
Correspondent:
GARY L. BUSH/ ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:
018061/0389Recorded: 08/07/2006Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2006
Assignee:
12777 JONES ROAD, SUITE 2800
HOUSTON, TEXAS 77070
Correspondent:
GARY L. BUSH/ ANDREWS KURTH LLP
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002

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