Patent Assignment
Reel/Frame 005603/0163
Assignment of Assignors Interest.
Recorded: 1991-02-05
Pages: 7
Assignors
JOSEPHSON, LEE
Executed: 1991-01-31
GROMAN, ERNEST V.
Executed: 1991-02-04
PALMACCI, STEPHEN
Executed: 1991-01-31
Assignee
ADVANCED MAGNETICS INC., A CORP OF DE
61 MOONEY STREET, CAMBRIDGE,, MASSACHUSETTS, 02138-1038
Covered Property
(1)
Filter Sterilization for Production of Colloidal, Superparamagnetic Mr Contrast Agents
Patent:
5,160,726 →
Application:
07/650,957 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 29, 2008
From: ADVANCED MAGNETICS, INC.
To: AMAG PHARMACEUTICALS, INC.
Reel/Frame 020431/0232 →
Security Interest
Nov 12, 2014
From: AMAG PHARMACEUTICALS, INC.
To: JEFFERIES FINANCE LLC
Reel/Frame 034156/0214 →
Security Interest
Sep 25, 2015
From: AMAG PHARMACEUTICALS, INC.
To: JEFFERIES FINANCE LLC
Reel/Frame 036653/0065 →
Release of Security Interest
May 15, 2017
From: JEFFERIES FINANCE LLC
To: AMAG PHARMACEUTICALS, INC.
Reel/Frame 042459/0824 →