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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/12/1999
Application #:
08829929
Filing Dt:
04/01/1997
Inventors:
HANS-JOSEF BUYSCH, CARSTEN HESSE, JOHANN RECHNER, HANS-PETER WIRGES
Title:
RECOVERY OF CATALYST SYSTEMS FROM DIARYL CARBONATE-CONTAINING REACTION SOLUTIONS BY SUSPENSION CRYSTALLIZATION
Assignment: 1
Reel/Frame:
008506/0537Recorded: 04/01/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/21/1997
Exec Dt:
02/18/1997
Exec Dt:
02/18/1997
Exec Dt:
02/19/1997
Assignee:
PATENTE KONZERN
KONZERNVERWALTUNG RP
D-51368 LEVERKUSEN, GERMANY
Correspondent:
CONNOLLY AND HUTZ
WILLIAM E. MCSHANE
P.O. BOX 2207
WILMINGTON, DELAWARE 19899

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