IP Library › Assignment 036605/0688
Patent Assignment
Reel/Frame 036605/0688

Assignment of Assignor's Interest

Recorded: 2015-09-18 Pages: 2
Assignor
PURDUE PHARMA
Executed: 2014-05-05
Assignee
PURDUE PHARMA L.P.
ONE STAMFORD FORUM, STAMFORD, CONNECTICUT, 06901
Covered Property (1)
Abuse-Resistant Controlled-Release Opioid Dosage Form
Patent: 9,283,221 →
Application: 14/859,200 →
Publication: US 2016/0008351
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2015
From: CARUSO, FRANK S.; KAO, HUAI-HUNG
To: ENDO PHARMACEUTICALS INC.
Reel/Frame 036605/0675 →
Assignment of Assignor's Interest Sep 18, 2015
From: ENDO PHARMACEUTICALS INC.
To: PURDUE PHARMA
Reel/Frame 036605/0681 →