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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/30/1993
Application #:
07718741
Filing Dt:
06/21/1991
Inventors:
GUO-SHUH J. LEE, JUAN M. GARCES, GARMT R. MEIMA, MATHEUS J. M. VAN DER AALST
Title:
ALKYLATION OF AROMATIC COMPOUNDS
Assignment: 1
Reel/Frame:
006344/0453Recorded: 12/14/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/19/1991
Exec Dt:
06/19/1991
Assignee:
HERBERT H. DOWWEG 5
4542 NM HOEK, NETHERLANDS
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 2
Reel/Frame:
006337/0487Recorded: 11/14/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/21/1991
Exec Dt:
07/22/1991
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 3
Reel/Frame:
006337/0925Recorded: 12/14/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/21/1991
Exec Dt:
07/22/1991
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
RICHARD G. WATERMAN
THE DOW CHEMICAL COMPANY
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967
Assignment: 4
Reel/Frame:
006359/0442Recorded: 12/14/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/08/1992
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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