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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
6767867
Issue Dt:
07/27/2004
Application #:
10122671
Filing Dt:
04/15/2002
Publication #:
20030083204
Pub Dt:
05/01/2003
Inventors:
Jiten Chatterji, Roger S. Cromwell, Dennis W. Gray, Ronald J. Crook, Bobby J. King et al
Title:
METHODS OF TREATING SUBTERRANEAN ZONES PENETRATED BY WELL BORES
Assignment: 1
Reel/Frame:
020679/0898Recorded: 03/17/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CLEARWATER, INC.
Exec Dt:
07/08/2002
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536
Assignment: 2
Reel/Frame:
013588/0987Recorded: 12/16/2002Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHATTERJI, JITEN
Exec Dt:
07/15/2002
CROMWELL, ROGER S.
Exec Dt:
07/15/2002
KING, BOBBY J.
Exec Dt:
07/15/2002
BRENNEIS, D. CHAD
Exec Dt:
07/15/2002
GRAY, DENNIS W.
Exec Dt:
07/15/2002
CROOK, RONALD J.
Exec Dt:
07/15/2002
CHEN, SHIH-RUEY T.
Exec Dt:
07/31/2002
DEVITO, VALENTINO L.
Exec Dt:
07/26/2002
FREDERICK, KEVIN W.
Exec Dt:
07/31/2002
SMITH, KEVIN W.
Exec Dt:
08/02/2002
LOEFFLER, RANDY J.
Exec Dt:
07/31/2002
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Correspondent:
HALLIBURTON ENERGY SERVICES
CRAIG W. RODDY
2600 SOUTH SECOND STREET
DUNCAN, OK 73536-0440
Assignment: 3
Reel/Frame:
020679/0892Recorded: 03/17/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHATTERJI, JITEN
Exec Dt:
07/15/2002
CROMWELL, ROGER S.
Exec Dt:
07/15/2002
KING, BOBBY J.
Exec Dt:
07/15/2002
BRENNEIS, D. CHAD
Exec Dt:
07/15/2002
GRAY, DENNIS W.
Exec Dt:
07/15/2002
CROOK, RONALD J.
Exec Dt:
07/15/2002
Assignee:
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
CRAIG W. RODDY
HALLIBURTON ENERGY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536
Assignment: 4
Reel/Frame:
020690/0589Recorded: 03/17/2008Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHEN, SHIH-RUEY T.
Exec Dt:
07/31/2002
DEVITO, VALENTINO L.
Exec Dt:
07/26/2002
FREDERICK, KEVIN W.
Exec Dt:
07/31/2002
SMITH, KEVIN W.
Exec Dt:
08/07/2002
LOEFFLER, RANDY J.
Exec Dt:
07/31/2002
Assignee:
CLEARWATER, INC.
5605 GRAND AVE.
PITTSBURGH, PENNSYLVANIA 15225
Correspondent:
CRAIG W. RODDY
HALLIBURTON ENERY SERVICES, INC.
2600 S. 2ND
DUNCAN, OK 73536

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