IP Library › Assignment 046821/0319
Patent Assignment
Reel/Frame 046821/0319

Assignment of Assignor's Interest

Recorded: 2018-08-14 Pages: 5
Assignors
MCKENNA, WILLIAM H.
Executed: 2007-08-23
MANNION, RICHARD O.
Executed: 2007-08-23
O'DONNELL, EDWARD P.
Executed: 2007-08-23
HUANG, HAIYONG H.
Executed: 2007-08-20
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901
Covered Property (1)
Tamper Resistant Dosage Forms
Application: 15/885,254 →
Publication: US 2018/0153814
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 14, 2018
From: PURDUE PHARMA L.P.
To: PURDUE PHARMA L.P.; PURDUE PHARMACEUTICALS L.P.
Reel/Frame 046821/0403 →
Assignment of Assignor's Interest May 6, 2026
From: PURDUE PHARMA L.P.
To: KNOA PHARMA LLC
Reel/Frame 075516/0676 →