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Patent Assignment Details
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Reel/Frame:016290/0413   Pages: 23
Recorded: 07/21/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 1ST SERIAL NUMBER PATENT APPLICATION PREVIOUSLY RECORDED ON REEL 016263 FRAME 0381. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME FOR SECURITY AGREEMENT.
Total properties: 10
1
Patent #:
Issue Dt:
10/25/1988
Application #:
07053472
Filing Dt:
05/26/1987
Title:
DRILLING AND COMPLETION FLUID
2
Patent #:
Issue Dt:
07/16/1991
Application #:
07509059
Filing Dt:
04/12/1990
Title:
METHOD AND APPARATUS FOR TEMPORARY MATTING FOR USE AT CONSTRUCTION SITES
3
Patent #:
Issue Dt:
04/04/1995
Application #:
07996583
Filing Dt:
12/24/1992
Title:
ENVIRONMENTALLY SAFE WATER BASE DRILLING FLUID
4
Patent #:
Issue Dt:
12/31/1996
Application #:
08294250
Filing Dt:
08/22/1994
Title:
METHOD AND APPARATUS FOR THE INJECTION DISPOSAL OF SOLID AND LIQUID WASTE MATERIALS FROM THE DRILLING AND PRODUCTION OF OIL AND GAS WELLS
5
Patent #:
Issue Dt:
01/20/1998
Application #:
08492075
Filing Dt:
06/12/1995
Title:
ENVIRONMENTALLY SAFE DRILLING FLUID
6
Patent #:
Issue Dt:
03/31/1998
Application #:
08606201
Filing Dt:
02/23/1996
Title:
METHOD AND APPARATUS FOR THE INJECTION DISPOSAL OF SOLID AND LIQUID WASTE MATERIALS INTO SUBPRESSURED EARTH FORMATIONS PENETRATED BY A BOREHOLE
7
Patent #:
Issue Dt:
10/19/1999
Application #:
09016514
Filing Dt:
01/30/1998
Title:
APPARATUS AND METHOD FOR TESTING LUBRICITY
8
Patent #:
Issue Dt:
10/05/1999
Application #:
09052637
Filing Dt:
03/31/1998
Title:
METHOD AND APPARATUS FOR THE INJECTION DISPOSAL OF SOLID AND LIQUID WASTE MATERIALS INTO SUBPRESSURED EARTH FORMATIONS PENETRATED BY A BOREHOLE
9
Patent #:
Issue Dt:
08/22/2000
Application #:
09417817
Filing Dt:
10/14/1999
Title:
APPARATUS AND METHOD FOR TESTING LUBRICITY
10
Patent #:
NONE
Issue Dt:
Application #:
10177966
Filing Dt:
06/21/2002
Publication #:
Pub Dt:
12/25/2003
Title:
Prosthesis cavity cutting guide, cutting tool and method
Assignor
1
Exec Dt:
03/10/2005
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Correspondence name and address
THOMAS A. KULIK
2001 ROSS AVENUE
SUITE 3000; PATTON BOGGS, LLP
DALLAS, TX 75201

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