Patent Assignment
Reel/Frame 051043/0976
Corrective Assignment to Correct the Inventor Name Alexander M. Klibanov Previously Recorded on Reel 044287 Frame 0246. Assignor(S) Hereby Confirms the the Assignment.
Recorded: 2019-11-18
Pages: 10
Assignors
RARIY, ROMAN V.
Executed: 2009-07-22
FLEMING, ALISON B.
Executed: 2009-09-11
HIRSH, JANE
Executed: 2009-07-22
KLIBANOV, ALEXANDER M.
Executed: 2009-06-19
Assignee
COLLEGIUM PHARMACEUTICAL, INC.
100 TECHNOLOGY CENTER DRIVE, SUITE 300, STOUGHTON, MASSACHUSETTS, 02072
Covered Property
(1)
Abuse-Deterrent Pharmaceutical Compositions of Opioids and Other Drugs
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 4, 2017
From: RARIY, ROMAN V.; FLEMING, ALISON B.; HIRSH, JANE; KLIBINOV, ALEXANDER M.
To: COLLEGIUM PHARMACEUTICAL, INC.
Reel/Frame 044287/0246 →
Security Interest
Feb 13, 2020
From: COLLEGIUM PHARMACEUTICAL, INC.
To: BIOPHARMA CREDIT PLC
Reel/Frame 051817/0583 →
Amended and Restated Patent Security Agreement
Mar 22, 2022
From: COLLEGIUM PHARMACEUTICAL, INC.
To: BIOPHARMA CREDIT PLC
Reel/Frame 059474/0526 →
Release of Security Interest
Dec 23, 2025
From: BIOPHARMA CREDIT PLC
To: COLLEGIUM PHARMACEUTICAL, INC.
Reel/Frame 073308/0335 →
Release of Security Interest
Dec 23, 2025
From: BIOPHARMA CREDIT PLC
To: COLLEGIUM PHARMACEUTICAL, INC.
Reel/Frame 073308/0342 →