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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
10/12/1999
Application #:
08608247
Filing Dt:
02/28/1996
Inventors:
HUGH M. BOURNE, PETER A. READ
Title:
WELL TREATMENT
Assignment: 1
Reel/Frame:
008406/0364Recorded: 03/06/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/04/1996
Assignee:
HARWELL, DIDCOT, OXFORDSHIRE OX11 0RA, UNITED KINGDOM
Correspondent:
LAW OFFICES OF WILLIAM R. HINDS
WILLIAM R. HINDS
727 TWENTY-THIRD STREET SOUTH, STE. 150
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
008451/0105Recorded: 03/10/1997Pages: 5
Conveyance:
TRANSFER BY OPERATION OF LAW
Assignor:
Exec Dt:
02/19/1997
Assignee:
329 HARWELL, DIDCOT
OXFORDSHIRE OX11 ORA, UNITED KINGDOM
Correspondent:
LAW OFFICES OF WILLIAM R. HINDS
727 TWENTY-THIRD STREET SOUTH
SUITE 150
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
010142/0572Recorded: 08/05/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/21/1999
Assignee:
329 HARWELL, DIDCOT
OXFORDSHIRE OX11 0RA, UNITED KINGDOM
Correspondent:
LAW OFFICES OF WILLIAM H. HOLT
WILLIAM H. HOLT
UNIT 2, FIRST FLOOR
1423 POWHATAN STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 4
Reel/Frame:
013922/0815Recorded: 04/07/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/10/2001
Assignee:
329 HARWELL
DIDCOT, OXFORDSHIRE OX11 0QJ, UNITED KINGDOM
Correspondent:
LAW OFFICES OF WILLIAM H. HOLT
WILLIAM H. HOLT
UNIT 2, FIRST FLOOR
1423 POWHATAN ST.
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:
030282/0784Recorded: 04/23/2013Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/27/2010
Assignee:
3RD FLOOR, 11 STRAND
LONDON, UNITED KINGDOM WC2N 5HR
Correspondent:
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE, SUITE 700
DALLAS, TX 75219
Assignment: 6
Reel/Frame:
029496/0506Recorded: 12/19/2012Pages: 7
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/01/2012
Assignee:
575 N. DAIRY ASHFORD
SUITE 300
HOUSTON, TEXAS 77079
Correspondent:
RANDALL C. BROWN
2323 VICTORY AVENUE, SUITE 700
IP DOCKETING
DALLAS, TX 75219
Assignment: 7
Reel/Frame:
038555/0688Recorded: 04/28/2016Pages: 18
Conveyance:
PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
04/27/2016
Exec Dt:
04/27/2016
Exec Dt:
04/27/2016
Assignee:
1000 LOUISIANA STREET, 9TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
BRACEWELL LLP
711 LOUISIANA STREET, SUITE 2300
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:
041879/0930Recorded: 03/03/2017Pages: 18
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/02/2017
Assignees:
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
575 N. DAIRY ASHFORD STREET
SUITE 300
HOUSTON, TEXAS 77079
Correspondent:
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389

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