IP Library › Assignment 033623/0932
Patent Assignment
Reel/Frame 033623/0932

Assignment of Assignor's Interest

Recorded: 2014-08-27 Pages: 6
Assignors
HONG, KEELUNG
Executed: 2005-05-06
DRUMMOND, DARYL C.
Executed: 2005-05-06
KIRPOTIN, DMITRI
Executed: 2005-05-06
Assignee
HERMES BIOSCIENCES, INC.
61 AIRPORT BLVD., SUITE B, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property (1)
Liposomes Useful for Drug Delivery
Patent: 8,992,970 →
Application: 14/175,365 →
Publication: US 2014/0154298
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 27, 2014
From: HERMES BIOSCIENCES, INC.
To: MERRIMACK PHARMACEUTICALS, INC.
Reel/Frame 033623/0992 →
Security Interest Dec 28, 2015
From: MERRIMACK PHARMACEUTICALS, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 037394/0285 →
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 →