IP Library Assignment 016482/0560
Patent Assignment
Reel/Frame 016482/0560

Assignment of Assignor's Interest

Recorded: 2005-04-19 Pages: 3
Assignors
SUN, QUN
Executed: 2005-04-08
WEN, XIN
Executed: 2005-03-24
Assignee
EURO-CELTIQUE S.A.
122 BOULEVARD DE LA PETRUSSE, L-2330, LUXEMBOURG, LUXEMBOURG
Covered Property (1)
Therapeutic agents useful for treating pain
Application: 60/489,516 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 22, 2008
From: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 020396/0989 →