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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:035833/0871   Pages: 5
Recorded: 06/05/2015
Conveyance: RELEASE OF SECURITY AGREEMENT
Total properties: 13
1
Patent #:
6749330
Issue Dt:
06/15/2004
Application #:
09999339
Filing Dt:
11/01/2001
Publication #:
US20030081493
Pub Dt:
05/01/2003
Title:
CEMENT MIXING SYSTEM FOR OIL WELL CEMENTING
2
Patent #:
6802638
Issue Dt:
10/12/2004
Application #:
10002445
Filing Dt:
10/26/2001
Publication #:
US20030081497
Pub Dt:
05/01/2003
Title:
AUTOMATICALLY ADJUSTING ANNULAR JET MIXER
3
Patent #:
6789565
Issue Dt:
09/14/2004
Application #:
10151737
Filing Dt:
05/20/2002
Publication #:
US20030213517
Pub Dt:
11/20/2003
Title:
METERING VALVE
4
Patent #:
6644844
Issue Dt:
11/11/2003
Application #:
10370672
Filing Dt:
02/21/2003
Publication #:
US20030161212
Pub Dt:
08/28/2003
Title:
MOBILE BLENDING APPARATUS
5
Patent #:
7223013
Issue Dt:
05/29/2007
Application #:
10820602
Filing Dt:
04/08/2004
Publication #:
US20050226097
Pub Dt:
10/13/2005
Title:
FIRST IN FIRST OUT HYDRATION TANKS
6
Patent #:
7029165
Issue Dt:
04/18/2006
Application #:
10820892
Filing Dt:
04/08/2004
Publication #:
US20040190368
Pub Dt:
09/30/2004
Title:
AUTOMATICALLY ADJUSTING ANNULAR JET MIXER
7
Patent #:
6994100
Issue Dt:
02/07/2006
Application #:
10822574
Filing Dt:
04/12/2004
Publication #:
US20040187926
Pub Dt:
09/30/2004
Title:
METERING VALVE
8
Patent #:
7419296
Issue Dt:
09/02/2008
Application #:
11113727
Filing Dt:
04/25/2005
Publication #:
US20050185506
Pub Dt:
08/25/2005
Title:
GEL MIXING SYSTEM
9
Patent #:
7811064
Issue Dt:
10/12/2010
Application #:
11206731
Filing Dt:
08/18/2005
Publication #:
US20070041849
Pub Dt:
02/22/2007
Title:
VARIABLE DISPLACEMENT RECIPROCATING PUMP
10
Patent #:
7581872
Issue Dt:
09/01/2009
Application #:
11364705
Filing Dt:
02/28/2006
Publication #:
US20060146643
Pub Dt:
07/06/2006
Title:
GEL MIXING SYSTEM
11
Patent #:
8191620
Issue Dt:
06/05/2012
Application #:
12550067
Filing Dt:
08/28/2009
Publication #:
US20110048694
Pub Dt:
03/03/2011
Title:
GRIPPER FOR COILED TUBING INJECTORS
12
Patent #:
8668466
Issue Dt:
03/11/2014
Application #:
12902031
Filing Dt:
10/11/2010
Publication #:
US20110023701
Pub Dt:
02/03/2011
Title:
VARIABLE DISPLACEMENT RECIPROCATING PUMP
13
Patent #:
8267183
Issue Dt:
09/18/2012
Application #:
13465087
Filing Dt:
05/07/2012
Publication #:
US20120217001
Pub Dt:
08/30/2012
Title:
GRIPPER FOR COILED TUBING INJECTORS
Assignor
1
ALLY BANK, AS AGENT
Exec Dt:
06/04/2015
Assignees
1
SERVA GROUP LLC
16225 PARK TEN PLACE, SUITE 500
HOUSTON, TEXAS 77084
2
SERVA CORPORATION
16225 PARK TEN PLACE, SUITE 500
HOUSTON, TEXAS 77084
Correspondence name and address
JAMES MURRAY
4400 EASTON COMMONS WAY SUITE 125
CT CORPORATION
COLUMBUS, OH 43219

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