Patent Assignment
Reel/Frame 042114/0807
Corrective Assignment to Correct the 2ND Assignor Name Previously Recorded at Reel: 040958 Frame: 0199. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2017-03-30
Pages: 17
Assignee
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201, CAMBRIDGE, MASSACHUSETTS, 02139-1670
Covered Property
(1)
Compositions and Methods for Delivering Nucleic Acid to a Cell
Application:
13/967,664 →
Publication:
US 2014/0065204
Related Assignments
(3)
Other recorded transfers of the patent 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
Jan 12, 2017
From: HAYES, MARK E.; KIRPOTIN, DIMITRI B.
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 040958/0199 →
Release of Security Interest
Apr 14, 2017
From: U.S. BANK NATIONAL ASSOCIATION
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 042254/0349 →