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Patent Assignment Assignor Details
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Assignor Name : BIOGEN MASSACHUSETTS, INC., A MA CORP. (CHANGED TO)
Total Assignments: 1
Assignment: 1
Reel/Frame:005138/0422   Pages: 41
Recorded: 08/21/1989
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS). JUNE 30, 1988 MASSACHUESETTS
Assignors
1
Exec Dt:
09/30/1988
2
Exec Dt:
09/30/1988
Assignee
1
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07314750
Correspondence name and address
FISH & NEAVE
875 THIRD AVENUE
NEW YORK, NY 10022-6250

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