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Reel/Frame:018847/0233   Pages: 6
Recorded: 02/02/2007
Attorney Dkt #:12283-208 PIPE LINERS 2ND
Conveyance: SECURITY AGREEMENT
Total properties: 9
1
Patent #:
Issue Dt:
09/05/1989
Application #:
07077883
Filing Dt:
07/27/1987
Title:
METHOD AND APPARATUS FOR DEFORMING REFORMABLE TUBULAR PIPE LINERS
2
Patent #:
Issue Dt:
01/15/1991
Application #:
07114949
Filing Dt:
10/30/1987
Title:
PIPE LINER PROCESS
3
Patent #:
Issue Dt:
01/22/1991
Application #:
07188468
Filing Dt:
04/29/1988
Title:
PIPE LINER PROCESS
4
Patent #:
Issue Dt:
03/12/1991
Application #:
07298754
Filing Dt:
01/19/1989
Title:
APPARATUS FOR DEFORMING PLASTIC TUBING FOR THE LINING PIPE
5
Patent #:
Issue Dt:
08/30/1994
Application #:
07564708
Filing Dt:
08/09/1990
Title:
METHOD AND APPARATUS FOR DEFORMING REFORMABLE TUBULAR PIPE LINERS
6
Patent #:
Issue Dt:
02/25/1992
Application #:
07616926
Filing Dt:
11/21/1990
Title:
IMPROVED PIPE LINING PROCESS
7
Patent #:
Issue Dt:
05/12/1992
Application #:
07626536
Filing Dt:
12/12/1990
Title:
PIPE LINING APPARATUS
8
Patent #:
Issue Dt:
05/02/2006
Application #:
11056235
Filing Dt:
02/14/2005
Title:
METHODS FOR LINING PIPES AND CONNECTING THE LINED PIPE WITH ADJACENT OR LATERAL PIPES
9
Patent #:
Issue Dt:
02/06/2007
Application #:
11390238
Filing Dt:
03/28/2006
Publication #:
Pub Dt:
08/17/2006
Title:
METHODS FOR ALIGNING PIPES AND CONNECTING THE LINED PIPE WITH ADJACENT OR LATERAL PIPES
Assignor
1
Exec Dt:
01/25/2007
Assignee
1
2200 ROSS AVENUE
6TH FLOOR
DALLAS, TEXAS 75201
Correspondence name and address
ANDREA WALKER, JENKENS & GILCHRIST, P.C.
1445 ROSS AVENUE
SUITE 3700
DALLAS, TX 75202-2799

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