IP Library › Assignment 052370/0001
Patent Assignment
Reel/Frame 052370/0001

Assignment of Assignor's Interest

Recorded: 2020-04-10 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 Properties (2)
Process for Preparing Oxycodone Compositions
Application: 16/557,937 →
Publication: US 2020/0062772
Process for Preparing Oxycodone Hydrochloride Having Less Than 25 Ppm 14-Hydroxycodeinone
Application: 16/690,052 →
Publication: US 2020/0087316
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: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 052369/0960 →
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 →