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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:035125/0138   Pages: 8
Recorded: 03/10/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 11
1
Patent #:
Issue Dt:
12/23/2003
Application #:
09554400
Filing Dt:
07/13/2000
Title:
DOWNHOLE TOOLS
2
Patent #:
Issue Dt:
04/15/2008
Application #:
10312605
Filing Dt:
01/30/2003
Publication #:
Pub Dt:
09/04/2003
Title:
IMPROVEMENTS IN AND RELATING TO DOWNHOLE TOOLS
3
Patent #:
Issue Dt:
03/01/2011
Application #:
10598365
Filing Dt:
06/17/2008
Publication #:
Pub Dt:
10/02/2008
Title:
SHOE
4
Patent #:
Issue Dt:
03/30/2010
Application #:
11664673
Filing Dt:
04/04/2007
Publication #:
Pub Dt:
05/15/2008
Title:
HANGING APPARATUS AND METHOD
5
Patent #:
Issue Dt:
04/27/2010
Application #:
11667423
Filing Dt:
08/13/2007
Publication #:
Pub Dt:
01/24/2008
Title:
APPARATUS AND METHOD FOR USE IN A WELL BORE
6
Patent #:
Issue Dt:
06/05/2012
Application #:
11911049
Filing Dt:
05/13/2008
Publication #:
Pub Dt:
10/02/2008
Title:
DOWNHOLE SWIVEL SUB
7
Patent #:
Issue Dt:
01/11/2011
Application #:
11996362
Filing Dt:
04/30/2008
Publication #:
Pub Dt:
08/21/2008
Title:
SHOE FOR WELLBORE LINING TUBING
8
Patent #:
Issue Dt:
10/20/2009
Application #:
12047795
Filing Dt:
03/13/2008
Publication #:
Pub Dt:
07/03/2008
Title:
DOWNHOLE TOOLS
9
Patent #:
Issue Dt:
01/01/2013
Application #:
12523441
Filing Dt:
10/08/2009
Publication #:
Pub Dt:
03/18/2010
Title:
SHOE FOR WELLBORE LINING TUBING
10
Patent #:
Issue Dt:
08/25/2015
Application #:
13302152
Filing Dt:
11/22/2011
Publication #:
Pub Dt:
05/24/2012
Title:
Drill Pipe Tubing and Casing Protector
11
Patent #:
Issue Dt:
08/20/2013
Application #:
13483209
Filing Dt:
05/30/2012
Publication #:
Pub Dt:
09/20/2012
Title:
DOWNHOLE SWIVEL SUB
Assignor
1
Exec Dt:
12/07/2014
Assignee
1
KINGSTON CHAMBERS, PO BOX 173, ROAD TOWN
TORTOLA, VIRGIN ISLANDS, BRITISH
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW, SUITE 800
WASHINGTON, DC 20037

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