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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/19/2008
Application #:
10521783
Filing Dt:
01/21/2005
Publication #:
Pub Dt:
11/10/2005
Inventors:
Peter Bassler, Hans-Georg Gobbel, Joaquim Henrique Teles, Peter Rudolf
Title:
METHOD FOR THE CONTINUOUS PURIFICATION BY DISTILLATION OF 1-2, PROPYLENE GLYCOL THAT ACCUMULATES DURING THE SYNTHESIS OF PROPYLENE OXIDE WITHOUT COUPLING PRODUCTS
Assignment: 1
Reel/Frame:
016501/0408Recorded: 04/27/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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