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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/16/1993
Application #:
07697423
Filing Dt:
05/09/1991
Inventors:
EGBERT SCHROER, KLAUS SCHULZE, EKKEHARD WIENHOFER
Title:
METHOD OF MANUFACTURING NONIONIC SURFACTANTS LOW IN ALKYLENE OXIDES AND LOW IN 1,4-DIOXANE, USING ALKALI METAL ALKOXIDES AS CATALYSTS
Assignment: 1
Reel/Frame:
006332/0558Recorded: 12/11/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/13/1991
Exec Dt:
06/14/1991
Exec Dt:
06/21/1991
Assignee:
POSTFACT 13 20
D-4370 MARL, GERMANY
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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