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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/02/1982
Application #:
06131296
Filing Dt:
03/18/1980
Inventor:
CURTIS W. CROWE
Title:
METHOD OF INHIBITING CROSSLINKING OF AQUEOUS XANTHAN GUMS IN THE PRESENCE OF FERRIC ACID IONS
Assignment: 1
Reel/Frame:
003928/0852Recorded: 11/23/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/14/1980
Assignee:
A CORP. OF DE.
MIDLAND, MICHIGAN
Correspondent:
RICHARD G. WATERMAN
P. O. BOX 1967
MIDLAND, MI 48640
Assignment: 2
Reel/Frame:
004398/0131Recorded: 04/29/1985Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/10/1985
Exec Dt:
04/17/1985
Assignee:
400 WEST BELT SOUTH,
HOUSTON,, TEXAS 77210
Correspondent:
L. WAYNE WHITE
PATENT DEPARTMENT
PO BOX 2710
TULSA, OK. 74101

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