Patent Assignment
Reel/Frame 059952/0700
Assignment of Assignor's Interest
Recorded: 2022-05-11
Pages: 6
Assignor
PURDUE PHARMA L.P.
Executed: 2010-05-05
Assignees
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901-3431
THE P.F. LABORATORIES, INC.
4701 PURDUE DRIVE, WILSON, NORTH CAROLINA, 27893
PURDUE PHARMACEUTICALS L.P.
4701 PURDUE DRIVE, WILSON, NORTH CAROLINA, 27893
RHODES TECHNOLOGIES
498 WASHINGTON STREET, COVENTRY, RHODE ISLAND, 02816
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: EURO-CELTIQUE S.A.
To: PURDUE PHARMA L.P.
Reel/Frame 060378/0783 →
Assignment of Assignor's Interest
May 11, 2022
From: THE P.F. LABORATORIES, INC.; PURDUE PHARMA TECHNOLOGIES, INC.
To: PURDUE PHARMA L.P.
Reel/Frame 060378/0832 →