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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/13/1993
Application #:
07747172
Filing Dt:
08/19/1991
Inventors:
GUO-SHUH J. LEE, MICHAEL M. OLKEN, JUAN M. GARCES, GARMT R. MEIMA
Title:
PROCESS OF RECOVERING MONOALKYLBENZENE AND PURE 1,3,5-TRIALKYBENZENE FROM A MIXTURE OF DIALKYL-AND TRIALKYLBENZENES
Assignment: 1
Reel/Frame:
006394/0454Recorded: 01/21/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/03/1991
Assignee:
HERBERT H. DOWWEG 5
4542 NM HOEK THE, NETHERLANDS
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
006394/0451Recorded: 01/21/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/12/1991
Exec Dt:
09/16/1991
Exec Dt:
09/13/1991
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 3
Reel/Frame:
006394/0447Recorded: 01/21/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/15/1991
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967

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