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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:030569/0758   Pages: 18
Recorded: 06/07/2013
Attorney Dkt #:009125.0176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 16
1
Patent #:
Issue Dt:
11/03/1998
Application #:
08864871
Filing Dt:
05/13/1997
Title:
CHECK VALVE WITH A REVERSIBLE VALVE BALL AND SEAT
2
Patent #:
Issue Dt:
03/18/2003
Application #:
09570868
Filing Dt:
05/15/2000
Title:
CENTRALIZED STOP COLLAR FOR FLOATING CENTRALIZER
3
Patent #:
Issue Dt:
09/28/2004
Application #:
10095596
Filing Dt:
03/11/2002
Publication #:
Pub Dt:
09/11/2003
Title:
BIOSOLVENT COMPOSITION OF LACTATE ESTER AND D-LIMONENE WITH IMPROVED CLEANING AND SOLVATING PROPERTIES
4
Patent #:
Issue Dt:
06/03/2008
Application #:
10377322
Filing Dt:
02/28/2003
Publication #:
Pub Dt:
09/04/2003
Title:
COMPOSITION AND PROCESS FOR WELL CLEANING
5
Patent #:
Issue Dt:
10/17/2006
Application #:
11102137
Filing Dt:
04/08/2005
Publication #:
Pub Dt:
12/01/2005
Title:
HIGH TEMPERATURE FOAMER FORMULATIONS FOR DOWNHOLE INJECTION
6
Patent #:
Issue Dt:
06/09/2009
Application #:
11122681
Filing Dt:
05/05/2005
Publication #:
Pub Dt:
09/22/2005
Title:
COMPOSITION AND PROCESS FOR THE TREATMENT OF HYDROGEN SULFIDE
7
Patent #:
Issue Dt:
06/15/2010
Application #:
11518648
Filing Dt:
09/11/2006
Publication #:
Pub Dt:
03/15/2007
Title:
MEASUREMENT WHILE DRILLING APPARATUS AND METHOD OF USING THE SAME
8
Patent #:
Issue Dt:
10/21/2014
Application #:
12268408
Filing Dt:
11/10/2008
Title:
Drag-Reducing Copolymer Compositions
9
Patent #:
Issue Dt:
12/29/2015
Application #:
12618535
Filing Dt:
11/13/2009
Title:
WATER-IN-OIL MICROEMULSIONS FOR OILFIELD APPLICATIONS
10
Patent #:
NONE
Issue Dt:
Application #:
12770347
Filing Dt:
04/29/2010
Publication #:
Pub Dt:
11/04/2010
Title:
Low Friction Centralizer
11
Patent #:
NONE
Issue Dt:
Application #:
13194587
Filing Dt:
07/29/2011
Publication #:
Pub Dt:
01/31/2013
Title:
GAS GENERATING SYSTEM FOR STIMULATION AND DELIQUIFICATION
12
Patent #:
Issue Dt:
12/23/2014
Application #:
13274125
Filing Dt:
10/14/2011
Publication #:
Pub Dt:
02/09/2012
Title:
DRAG-REDUCING COPOLYMER COMPOSITIONS
13
Patent #:
NONE
Issue Dt:
Application #:
13830925
Filing Dt:
03/14/2013
Publication #:
Pub Dt:
09/18/2014
Title:
OXIDATIVE BREAKERS IN A SILICONE BASED SUSPENSION
14
Patent #:
NONE
Issue Dt:
Application #:
13831410
Filing Dt:
03/14/2013
Publication #:
Pub Dt:
09/18/2014
Title:
SILOXANE SURFACTANT ADDITIVES FOR OIL AND GAS APPLICATIONS
15
Patent #:
NONE
Issue Dt:
Application #:
13863205
Filing Dt:
04/15/2013
Publication #:
Pub Dt:
11/07/2013
Title:
SURFACTANT FORMULATIONS FOR FOAM FLOODING
16
Patent #:
Issue Dt:
12/01/2015
Application #:
13889709
Filing Dt:
05/08/2013
Publication #:
Pub Dt:
10/09/2014
Title:
COMPOSITIONS AND METHODS FOR ENHANCEMENT OF PRODUCTION OF LIQUID AND GASEOUS HYDROCARBONS
Assignors
1
Exec Dt:
05/10/2013
2
Exec Dt:
05/10/2013
3
Exec Dt:
05/10/2013
4
Exec Dt:
05/10/2013
5
Exec Dt:
05/10/2013
6
Exec Dt:
05/10/2013
7
Exec Dt:
05/10/2013
8
Exec Dt:
05/10/2013
9
Exec Dt:
05/10/2013
Assignee
1
2100 ROSS AVENUE, SUITE 1850
DALLAS, TEXAS 75201
Correspondence name and address
NAM HUYNH
2000 MCKINNEY AVE, SUITE 1700
DALLAS, TX 75201

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