Patent Assignment
Reel/Frame 005258/0601
Assignment of Assignors Interest.
Recorded: 1990-02-15
Pages: 2
Assignee
ADVANCED MAGNETIC INCORPORATED
61 MOONEY ST., CAMBRIDGE, MASSACHUSETTS, 02138
Covered Property
(1)
Biodegraduble Superparamagnetic Metal Oxides as Contrast Agents for Mr Imaging
Patent:
4,951,675 →
Application:
07/244,432 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrected Assignment
Apr 19, 1996
From: GROMAN, ERNEST V.; JOSEPHSON, LEE; LEWIS, JEROME
To: ADVANCED MAGNETICS INC.
Reel/Frame 007919/0025 →
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 →