Patent Assignment
Reel/Frame 052369/0960
Assignment of Assignor's Interest
Recorded: 2020-04-10
Pages: 3
Assignor
EURO-CELTIQUE S.A.
Executed: 2006-08-12
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901-3431
Covered Properties
(2)
Process for Preparing Oxycodone Compositions
Process for Preparing Oxycodone Hydrochloride Having Less Than 25 Ppm 14-Hydroxycodeinone
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 10, 2020
From: CHAPMAN, ROBERT; RIDER, LONN S; HONG, QI; KYLE, DONALD
To: EURO-CELTIQUE S.A.
Reel/Frame 052369/0946 →
Assignment of Assignor's Interest
Apr 10, 2020
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; THE P.F. LABORATORIES, INC.; PURDUE PHARMACEUTICALS L.P.; RHODES TECHNOLOGIES
Reel/Frame 052369/0967 →
Assignment of Assignor's Interest
Apr 10, 2020
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 052370/0001 →