Patent Assignment
Reel/Frame 044287/0246
Assignment of Assignor's Interest
Recorded: 2017-12-04
Pages: 8
Assignors
RARIY, ROMAN V.
Executed: 2009-07-22
FLEMING, ALISON B.
Executed: 2009-09-11
HIRSH, JANE
Executed: 2009-07-22
KLIBINOV, ALEXANDER M.
Executed: 2009-06-19
Assignee
COLLEGIUM PHARMACEUTICAL, INC.
780 DEDHAM STREET, SUITE 700, CANTON, MASSACHUSETTS, 02021
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.
Corrective Assignment to Correct the Inventor Name Alexander M. Klibanov Previously Recorded on Reel 044287 Frame 0246. Assignor(S) Hereby Confirms the the Assignment.
Nov 18, 2019
From: RARIY, ROMAN V.; FLEMING, ALISON B.; HIRSH, JANE; KLIBANOV, ALEXANDER M.
To: COLLEGIUM PHARMACEUTICAL, INC.
Reel/Frame 051043/0976 →
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 →