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Patent Assignment Details
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Reel/Frame:020886/0649   Pages: 8
Recorded: 05/02/2008
Attorney Dkt #:088599.00028 6533034
Conveyance: SECURITY AGREEMENT
Total properties: 7
1
Patent #:
5829952
Issue Dt:
11/03/1998
Application #:
08864871
Filing Dt:
05/13/1997
Title:
CHECK VALVE WITH A REVERSIBLE VALVE BALL AND SEAT
2
Patent #:
6533034
Issue Dt:
03/18/2003
Application #:
09570868
Filing Dt:
05/15/2000
Title:
CENTRALIZED STOP COLLAR FOR FLOATING CENTRALIZER
3
Patent #:
6761215
Issue Dt:
07/13/2004
Application #:
10236348
Filing Dt:
09/06/2002
Publication #:
US20040045708
Pub Dt:
03/11/2004
Title:
DOWNHOLE SEPARATOR AND METHOD
4
Patent #:
7380606
Issue Dt:
06/03/2008
Application #:
10377322
Filing Dt:
02/28/2003
Publication #:
US20030166472
Pub Dt:
09/04/2003
Title:
COMPOSITION AND PROCESS FOR WELL CLEANING
5
Patent #:
7122509
Issue Dt:
10/17/2006
Application #:
11102137
Filing Dt:
04/08/2005
Publication #:
US20050267007
Pub Dt:
12/01/2005
Title:
HIGH TEMPERATURE FOAMER FORMULATIONS FOR DOWNHOLE INJECTION
6
Patent #:
7544639
Issue Dt:
06/09/2009
Application #:
11122681
Filing Dt:
05/05/2005
Publication #:
US20050209107
Pub Dt:
09/22/2005
Title:
COMPOSITION AND PROCESS FOR THE TREATMENT OF HYDROGEN SULFIDE
7
Patent #:
7735579
Issue Dt:
06/15/2010
Application #:
11518648
Filing Dt:
09/11/2006
Publication #:
US20070056771
Pub Dt:
03/15/2007
Title:
MEASUREMENT WHILE DRILLING APPARATUS AND METHOD OF USING THE SAME
Assignors
1
FLOTEK INDUSTRIES, INC.
Exec Dt:
03/31/2008
2
TELEDRIFT COMPANY
Exec Dt:
03/31/2008
3
FLOTEK PAYMASTER, INC.
Exec Dt:
03/31/2008
4
MATERIAL TRANSLOGISTICS, INC.
Exec Dt:
03/31/2008
5
PETROVALVE, INC.
Exec Dt:
03/31/2008
6
TURBECO, INC.
Exec Dt:
03/31/2008
7
USA PETROVALVE, INC.
Exec Dt:
03/31/2008
8
SOONER ENERGY SERVICES, INC.
Exec Dt:
03/31/2008
9
CAVO DRILLING MOTORS, LTD. CO.
Exec Dt:
03/31/2008
10
SES HOLDINGS, INC.
Exec Dt:
03/31/2008
11
CESI CHEMICAL, INC.
Exec Dt:
03/31/2008
12
PADKO INTERNATIONAL, INC.
Exec Dt:
03/31/2008
Assignee
1
WELLS FARGO BANK, N.A.
1740 BROADWAY, MAC C7300-034
DENVER, COLORADO 80209
Correspondence name and address
CONSTANCE GALL RHEBERGEN
P.O. BOX 61389
HOUSTON, TX 77208-1389

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