Patent Assignment
Reel/Frame 057195/0528
Assignment of Assignor's Interest
Recorded: 2021-08-16
Pages: 3
Assignor
EURO-CELTIQUE S.A.
Executed: 2006-08-12
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901-3431
Covered Property
(1)
Process for Preparing Oxycodone Hydrochloride Having Less Than 25 Ppm 14-Hydroxycodeinone
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 16, 2021
From: CHAPMAN, ROBERT; RIDER, LONN S.; HONG, QI; KYLE, DONALD
To: EURO-CELTIQUE S.A.
Reel/Frame 057195/0522 →
Assignment of Assignor's Interest
Aug 16, 2021
From: PURDUE PHARMA L.P.
To: THE P.F. LABORATORIES, INC.; PURDUE PHARMACEUTICALS L.P.; RHODES TECHNOLOGIES
Reel/Frame 057195/0585 →
Assignment of Assignor's Interest
Aug 16, 2021
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 057195/0609 →