Patent Assignment
Reel/Frame 016220/0643
Assignment of Assignor's Interest
Recorded: 2005-05-17
Pages: 5
Assignors
WILK, BOGDAN KAZIMIERZ
Executed: 2005-04-26
RUBEZHOV, ARKADIY ZINOVIY
Executed: 2005-04-26
HELOM, JEAN LOUISE
Executed: 2005-04-26
Assignee
WYETH
FIVE GIRALDA FARMS, MADISON, NEW JERSEY, 07940
Covered Property
(1)
Purification of Progesterone Receptor Modulators
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.