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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/08/1989
Application #:
07194435
Filing Dt:
05/13/1988
Inventors:
DANIEL K. DURHAM, URBAN C. CONKLE, HARTLEY H. DOWNS
Title:
METHOD AND ADDITIVE FOR CLARIFYING AQUEOUS SYSTEMS WITHOUT PRODUCTION OF UNCONTROLLABLE FLOC
Assignment: 1
Reel/Frame:
004927/0267Recorded: 08/01/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/25/1988
Exec Dt:
07/25/1988
Exec Dt:
07/25/1988
Assignee:
3900 ESSEX LANE, SUITE 800
HOUSTON, TEXAS 77027
Correspondent:
HUBBARD, THURMAN, TURNER & TUCKER
6363 WOODWAY, STE 275
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:
005385/0194Recorded: 06/21/1990Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/13/1990
Assignee:
3900 ESSEX LANE
STE. 1200, A DE CORP.
HOUSTON, TEXAS 77027
Correspondent:
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, STE. 1200
P.O. BOX 4740
HOUSTON, TX 77210-4740

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