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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/18/1988
Application #:
06788433
Filing Dt:
10/17/1985
Inventors:
YOUICHI OKA, MASAO YOKOYAMA, TOSHIAKI DAIRAKU
Title:
METHOD OF CARRYING OUT CHEMICAL DEHYDRATION REACTION AND AN APPARATUS THEREFOR
Assignment: 1
Reel/Frame:
004469/0892Recorded: 10/17/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/07/1985
Exec Dt:
10/07/1985
Exec Dt:
10/07/1985
Assignee:
Correspondent:
WENDEROTH, LIND & PONACK
1750 PA. AVE., N. W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
011590/0651Recorded: 03/15/2001Pages: 83
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/06/2001
Assignee:
D-67056
LUDWIGSHAFEN, GERMANY
Correspondent:
DAVIDSON, DAVIDSON & KAPPEL, LLAC
MOREY B. WILDES
485 SEVENTH AVENUE - 14TH FLOOR
NEW YORK, NY 10018

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