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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/21/1990
Application #:
07132836
Filing Dt:
12/14/1987
Inventor:
HENRY T. BROOM
Title:
FLUIDIZATION OF HEAVY SLURRIES
Assignment: 1
Reel/Frame:
004802/0378Recorded: 12/14/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/03/1987
Assignee:
ILLINOIS
Correspondent:
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
ONE NALCO CENTER
NAPERVILLE, IL 60566-1024
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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