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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/07/1989
Application #:
06933035
Filing Dt:
11/20/1986
Inventors:
HORST DORNHAGEN, HARTMUT HAMMER, EWALD MEISENBERG
Title:
PROCESS FOR THE PURIFICATION OF DIMETHYLETHER BY DISTILLATION
Assignment: 1
Reel/Frame:
005513/0956Recorded: 11/09/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/11/1990
Exec Dt:
09/11/1990
Exec Dt:
09/11/1990
Assignee:
A CORP. OF THE FEDERAL REPUBLIC OF GERMANY
HAMBURG, GERMANY
Correspondent:
MARIA PARRISH TUNGOL
CONNOLLY & HUTZ
1220 MARKET BUILDING
P.O. BOX 2207
WILMINGTON, DE 19899

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