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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/02/1991
Application #:
07351070
Filing Dt:
05/12/1989
Inventor:
WILLIAM K. STEPHENSON
Title:
FUEL DEWATERING ADDITIVES
Assignment: 1
Reel/Frame:
005079/0087Recorded: 05/12/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/05/1989
Assignee:
NAPERVILLE, ILLINOIS
Correspondent:
JAMES B. KINZER
55 E. MONROE ST., SUITE 3905
CHICAGO, IL 60603
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
Assignment: 3
Reel/Frame:
012312/0854Recorded: 12/07/2001Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/2001
Assignee:
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Correspondent:
ONDEO NALCO COMPANY
MICHAEL B. MARTIN
ONDEO NALCO CENTER
NAPERVILLE, IL 60563-1198

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