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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5501276
Issue Dt:
03/26/1996
Application #:
08306689
Filing Dt:
09/15/1994
Inventors:
JIM WEAVER, KRISHNA M. RAVI, LARRY S. EOFF, RICK GDANSKI, J. MICHAEL WILSON
Title:
DRILLING FLUID AND FILTER CAKE REMOVAL METHODS AND COMPOSITIONS
Assignment: 1
Reel/Frame:
007436/0067Recorded: 04/17/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WEAVER, JIM
Exec Dt:
04/06/1995
RAVI, KRISHNA M.
Exec Dt:
04/07/1995
GDANSKI, RICK
Exec Dt:
04/07/1995
WILSON, J. MICHAEL
Exec Dt:
04/05/1995
Assignee:
HALLIBURTON COMPANY
P.O. BOX 1431
HALLIBURTON ENERGY SERVICES
DUNCAN, OKLAHOMA 73536-0102
Correspondent:
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:
007575/0815Recorded: 07/31/1995Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO ADD ASSIGNOR (EOFF) REEL 7436, FRAME 067.
Assignors:
WEAVER, JIM
Exec Dt:
04/06/1995
RAVI, KRISHNA M.
Exec Dt:
04/07/1995
EOFF, LARRY S.
Exec Dt:
03/30/1995
GDANSKI, RICK
Exec Dt:
04/07/1995
WILSON, J. MICHAEL
Exec Dt:
04/05/1995
Assignee:
HALLIBURTON COMPANY
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OKLAHOMA 73536
Correspondent:
ROBERT A. KENT
HALLIBURTON ENERGY SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102

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