Patent Assignment
Reel/Frame 040007/0688
Assignment of Assignor's Interest
Recorded: 2016-10-13
Pages: 10
Assignors
HAYES, MARK EAMON
Executed: 2016-10-13
NOBLE, CHARLES
Executed: 2016-10-13
KESPER, KEVIN
Executed: 2016-05-03
AWAD, ANTOINE M.
Executed: 2016-04-13
MOORE, DOUGLAS J.
Executed: 2016-10-12
O'BRIEN, ANDREW J.
Executed: 2016-04-29
Assignee
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Properties
(4)
Liposomes with Improved Stability
Application:
62/242,835 →
Liposomes with Improved Stability
Application:
62/242,873 →
Irinotecan liposomes with improved stability
Application:
62/244,061 →
Liposomes with Improved Stability
Application:
62/244,082 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest
Dec 28, 2015
From: MERRIMACK PHARMACEUTICALS, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 037394/0285 →
Assignment of Assignor's Interest
Apr 27, 2016
From: DRUMMOND, DARYL C.; KIRPOTIN, DMITRI B.
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 038397/0298 →
Release of Security Interest
Apr 14, 2017
From: U.S. BANK NATIONAL ASSOCIATION
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 042254/0349 →
Assignment of Assignor's Interest
May 1, 2017
From: MERRIMACK PHARMACEUTICALS, INC.
To: IPSEN BIOPHARM LTD.
Reel/Frame 042377/0696 →
Change of Address of Assignee
May 17, 2017
From: MERRIMACK PHARMACEUTICALS, INC.
To: IPSEN BIOPHARM LTD.
Reel/Frame 042522/0334 →