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Patent Assignment Details
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Reel/Frame:006949/0593   Pages: 5
Recorded: 04/26/1994
Conveyance: TO RE-RECORD THE ASSIGNMENT ADDING THE NAME OF THE ASSIGNEE PREVIOUSLY RECORDED AT REEL 6862 AND FRAME 0957.
Total properties: 1
1
Patent #:
Issue Dt:
08/02/1994
Application #:
08152269
Filing Dt:
11/12/1993
Title:
PROCESS FOR THE PRODUCTION OF ACTIVATED SIALIC ACIDS
Assignors
1
Exec Dt:
06/16/1992
2
Exec Dt:
06/24/1992
3
Exec Dt:
06/24/1992
4
Exec Dt:
07/01/1992
5
Exec Dt:
07/01/1992
Assignees
1
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
2
WILHELM-JOHNEN-STRASSE GERMANY
POSTFACH 1913
5170 JULICH, GERMANY
Correspondence name and address
CIBA-GEIGY CORPORATION
MICHAEL W. GLYNN
PATENT DEPARTMENT
7 SKYLINE DRIVE
HAWTHORNE, NY 10532

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