Patent Assignment
Reel/Frame 007919/0025
Corrected Assignment
Recorded: 1996-04-19
Pages: 3
Assignors
GROMAN, ERNEST V.
Executed: 1996-04-17
JOSEPHSON, LEE
Executed: 1996-04-17
LEWIS, JEROME
Executed: 1996-04-17
Assignee
ADVANCED MAGNETICS INC.
61 MOONEY STREET, CAMBRIDGE, MASSACHUSETTS, 02138
Covered Properties
(4)
Biologically Degradable Superparamagnetic Materials for Use in Clinical Applications
Patent:
4,827,945 →
Application:
07/067,586 →
Biodegraduble Superparamagnetic Metal Oxides as Contrast Agents for Mr Imaging
Patent:
4,951,675 →
Application:
07/244,432 →
Silanized Biodegradable Superparamagnetic Metal Oxides as Contrast Agents for Imaging the Gastroinestinal Tract
Patent:
5,069,216 →
Application:
07/409,384 →
Hydrated Biodegradable Superparamagnetic Metal Oxides
Patent:
5,219,554 →
Application:
07/863,360 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 15, 1990
From: GROMAN, ERNEST V.; JOSEPHSON, LEE
To: ADVANCED MAGNETIC INCORPORATED
Reel/Frame 005258/0601 →
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 →