IP Library › Assignment 031645/0423
Patent Assignment
Reel/Frame 031645/0423

Assignment of Assignor's Interest

Recorded: 2013-11-15 Pages: 6
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
Patent: 8,609,712 →
Application: 13/618,090 →
Publication: US 2013/0012702
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 15, 2013
From: WYETH
To: WYETH LLC
Reel/Frame 031645/0624 →