Patent Assignment
Reel/Frame 048171/0713
Assignment of Assignor's Interest
Recorded: 2019-01-29
Pages: 8
Assignors
CHAPMAN, ROBERT
Executed: 2005-03-31
RIDER, LONN S.
Executed: 2005-03-31
HONG, QI
Executed: 2005-03-31
KYLE, DONALD
Executed: 2005-04-01
KUPPER, ROBERT
Executed: 2005-03-31
Assignee
EURO-CELTIQUE S.A.
122, BOULEVARD DE LA PETRUSSE, LUXEMBOURG, L-2330, LUXEMBOURG
Covered Property
(1)
Process for Preparing Oxycodone Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2019
From: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 048171/0746 →
Assignment of Assignor's Interest
Jan 29, 2019
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; THE P.F. LABORATORIES, INC.; PURDUE PHARMACEUTICALS L.P.; RHODES TECHNOLOGIES
Reel/Frame 048171/0807 →
Assignment of Assignor's Interest
Apr 19, 2019
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 048936/0093 →