Patent Assignment
Reel/Frame 060378/0832
Assignment of Assignor's Interest
Recorded: 2022-05-11
Pages: 11
Assignors
THE P.F. LABORATORIES, INC.
Executed: 2019-04-08
PURDUE PHARMA TECHNOLOGIES, INC.
Executed: 2019-04-08
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
May 11, 2022
From: CHAPMAN, ROBERT; RIDER, LONN S.; HONG, QI; KYLE, DONALD
To: EURO-CELTIQUE S.A.
Reel/Frame 059939/0309 →
Assignment of Assignor's Interest
May 11, 2022
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; THE P.F. LABORATORIES, INC.; PURDUE PHARMACEUTICALS L.P.; RHODES TECHNOLOGIES
Reel/Frame 059952/0700 →
Assignment of Assignor's Interest
May 11, 2022
From: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 060378/0783 →