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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/20/1992
Application #:
07767395
Filing Dt:
09/09/1991
Inventors:
VINCENT E. LEWIS, PORCIA E. WEST
Title:
COMPOSITION AND METHOD FOR INHIBITION OF STYRENE POLYMERIZATION
Assignment: 1
Reel/Frame:
005860/0696Recorded: 09/30/1991Pages: 2
Conveyance:
OPTION (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/17/1991
Exec Dt:
09/17/1991
Assignee:
A CORPORATION OF DE
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
ANNE E. BROOKES
ARNOLD, WHITE & DURKEE
P. O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:
007846/0309Recorded: 03/07/1996Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/1994
Assignee:
LIMITED PARTNERSHIP
7705 HIGHWAY 90-A
SUGARLAND, TEXAS 77478
Correspondent:
NALCO CHEMICAL COMPANY
ROBERT A. MILLER
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198

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