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Patent Assignment
Reel/Frame 016446/0240

Assignment of Assignor's Interest

Recorded: 2005-04-11 Pages: 6
Assignor
AVENTIS PHARMA S.A.
Executed: 2004-09-01
Assignee
PFIZER, INC.
235 EAST 42ND STREET, NEW YORK, NEW YORK, 10017
Covered Property (1)
Combination Comprising Camptothecin and a Stilbene Derivative for the Treatment of Cancer
Patent: 6,562,834 →
Application: 09/984,043 →
Publication: US 2002/0115677
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 21, 2001
From: BISSERY, MARIE-CHRISTINE
To: AVENTIS PHARMA, S.A.
Reel/Frame 012396/0648 →
Assignment of Assignor's Interest Dec 14, 2006
From: AVENTIS PHARMA S.A.
To: PFIZER INC.
Reel/Frame 018636/0013 →
Assignment of Assignor's Interest Feb 21, 2007
From: AVENTIS PHARMA S.A.
To: PFIZER ENTERPRISES SARL
Reel/Frame 018915/0183 →