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Patent Assignment
Reel/Frame 021547/0700

Correct an Error with Previous Recordation

Recorded: 2008-09-17 Pages: 40
Assignors
ZSEBO, KRISZTINA M.
Executed: 1991-10-03
BOSSELMAN, ROBERT A.
Executed: 1991-10-03
SUGGS, SIDNEY V.
Executed: 1991-10-03
MARTIN, FRANCIS H.
Executed: 1991-10-03
Assignee
AMGEN INC.
ONE AMGEN CENTER DRIVE, PATENT OPERATIONS, M/S 28-2-C, THOUSAND OAKS, CALIFORNIA, 91320-1799
Covered Property (1)
Stem Cell Factor
Patent: 6,218,148 →
Application: 08/172,329 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Jul 12, 2002
From: PHARMACIA & UPJOHN S.P.A.
To: PHARMACIA ITALIA S.P.A.
Reel/Frame 013081/0394 →
Assignment of Assignor's Interest Dec 30, 2009
From: AMGEN INC
To: BIOVITRUM AB (PUBL)
Reel/Frame 023708/0868 →