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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:042459/0824   Pages: 34
Recorded: 05/15/2017
Attorney Dkt #:124885.242580
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Total properties: 27
1
Patent #:
5055288
Issue Dt:
10/08/1991
Application #:
07233177
Filing Dt:
08/16/1988
Title:
VASCULAR MAGNETIC IMAGING METHOD AND AGENT COMPRISING BIODEGRADEABLE SUPERPARAMAGNETIC METAL OXIDES
2
Patent #:
4951675
Issue Dt:
08/28/1990
Application #:
07244432
Filing Dt:
09/14/1988
Title:
BIODEGRADUBLE SUPERPARAMAGNETIC METAL OXIDES AS CONTRAST AGENTS FOR MR IMAGING
3
Patent #:
5069216
Issue Dt:
12/03/1991
Application #:
07409384
Filing Dt:
09/19/1989
Title:
SILANIZED BIODEGRADABLE SUPERPARAMAGNETIC METAL OXIDES AS CONTRAST AGENTS FOR IMAGING THE GASTROINESTINAL TRACT
4
Patent #:
5102652
Issue Dt:
04/07/1992
Application #:
07475618
Filing Dt:
02/06/1990
Title:
LOW MOLECULAR WEIGHT CARBOHYDRATES AS ADDITIVES TO STABILIZE METAL OXIDE COMPOSITIONS
5
Patent #:
5160726
Issue Dt:
11/03/1992
Application #:
07650957
Filing Dt:
02/05/1991
Title:
FILTER STERILIZATION FOR PRODUCTION OF COLLOIDAL, SUPERPARAMAGNETIC MR CONTRAST AGENTS
6
Patent #:
5262176
Issue Dt:
11/16/1993
Application #:
07694636
Filing Dt:
05/02/1991
Title:
SYNTHESIS OF POLYSACCHARIDE COVERED SUPERPARAMAGNETIC OXIDE COLLOIDS
7
Patent #:
5248492
Issue Dt:
09/28/1993
Application #:
07860388
Filing Dt:
03/30/1992
Title:
LOW MOLECULAR WEIGHT CARBOHYDRATES AS ADDITIVES TO STABILIZE METAL OXIDE COMPOSITIONS
8
Patent #:
5219554
Issue Dt:
06/15/1993
Application #:
07863360
Filing Dt:
03/31/1992
Title:
HYDRATED BIODEGRADABLE SUPERPARAMAGNETIC METAL OXIDES
9
Patent #:
5478576
Issue Dt:
12/26/1995
Application #:
07900686
Filing Dt:
06/17/1992
Title:
ARABINOGALACTAN DERIVATIVES AND USES THEREOF
10
Patent #:
5352432
Issue Dt:
10/04/1994
Application #:
07917567
Filing Dt:
07/20/1992
Title:
ASIALOGLYCOPROTEIN RECEPTOR SPECIFIC COMPOSTIONS AND THEIR USE AS MRI CONTRAST AGENTS
11
Patent #:
5342607
Issue Dt:
08/30/1994
Application #:
07924121
Filing Dt:
08/03/1992
Title:
RECEPTOR MEDIATED ENDOCYTOSIS TYPE MAGNETIC RESONANCE IMAGING CONTRAST AGENTS
12
Patent #:
5336506
Issue Dt:
08/09/1994
Application #:
07936873
Filing Dt:
08/27/1992
Title:
TARGETING OF THERAPEUTIC AGENTS USING POLYSACCHARIDES
13
Patent #:
5314679
Issue Dt:
05/24/1994
Application #:
07995111
Filing Dt:
12/22/1992
Title:
VASCULAR MAGNETIC RESONANCE IMAGING METHOD COMPRISING NANOPARTICLES
14
Patent #:
5490991
Issue Dt:
02/13/1996
Application #:
08043611
Filing Dt:
04/05/1993
Title:
DIRECTED DELIVERY OF RADIOPROTECTANTS USING A RECEPTOR SPECIFIC CARRIER
15
Patent #:
5554386
Issue Dt:
09/10/1996
Application #:
08260551
Filing Dt:
06/16/1994
Title:
DELIVERY OF THERAPEUTIC AGENTS TO RECEPTORS USING POLYSACCHARIDES
16
Patent #:
5589591
Issue Dt:
12/31/1996
Application #:
08346142
Filing Dt:
11/29/1994
Title:
ENDOTOXIN-FREE POLYSACCHARIDES
17
Patent #:
5679323
Issue Dt:
10/21/1997
Application #:
08444136
Filing Dt:
05/18/1995
Title:
HEPATOCYTE-SPECIFIC RECEPTOR-MEDIATED ENDOCYTOSIS-TYPE COMPOSITIONS CONTRAST AGENTS
18
Patent #:
5981507
Issue Dt:
11/09/1999
Application #:
08766597
Filing Dt:
12/12/1996
Title:
POLYMERIC CARRIERS LINKED TO NUCLEOTIDE ANALOGUES VIA A PHOSPHORAMIDE BOND
19
Patent #:
6599498
Issue Dt:
07/29/2003
Application #:
09521264
Filing Dt:
03/08/2000
Title:
HEAT STABLE COLLOIDAL IRON OXIDES COATED WITH REDUCED CARBOHYDRATES AND CARBOHYDRATE DERIVATIVES
20
Patent #:
7553479
Issue Dt:
06/30/2009
Application #:
10386394
Filing Dt:
03/11/2003
Publication #:
US20030225033
Pub Dt:
12/04/2003
Title:
HEAT STABLE COLLOIDAL IRON OXIDES COATED WITH REDUCED CARBOHYDRATES AND USES THEREOF
21
Patent #:
7871597
Issue Dt:
01/18/2011
Application #:
10410527
Filing Dt:
04/09/2003
Publication #:
US20030232084
Pub Dt:
12/18/2003
Title:
POLYOL AND POLYETHER IRON OXIDE COMPLEXES AS PHARMACOLOGICAL AND/OR MRI CONTRAST AGENTS
22
Patent #:
NONE
Issue Dt:
Application #:
12145565
Filing Dt:
06/25/2008
Publication #:
US20090004113
Pub Dt:
01/01/2009
Title:
Macrophage-Enhanced MRI (MEMRI)
23
Patent #:
8501158
Issue Dt:
08/06/2013
Application #:
12963308
Filing Dt:
12/08/2010
Publication #:
US20110144054
Pub Dt:
06/16/2011
Title:
POLYOL AND POLYETHER IRON OXIDE COMPLEXES AS PHARMACOLOGICAL AND/OR MRI CONTRAST AGENTS
24
Patent #:
NONE
Issue Dt:
Application #:
13197153
Filing Dt:
08/03/2011
Publication #:
US20120003160
Pub Dt:
01/05/2012
Title:
Macrophage-Enhanced MRI (MEMRI) in a Single Imaging Session
25
Patent #:
8591864
Issue Dt:
11/26/2013
Application #:
13734339
Filing Dt:
01/04/2013
Publication #:
US20130121929
Pub Dt:
05/16/2013
Title:
Polyol and Polyether Iron Oxide Complexes as Pharmacological and/or MRI Contrast Agents
26
Patent #:
9555133
Issue Dt:
01/31/2017
Application #:
13937923
Filing Dt:
07/09/2013
Publication #:
US20140178310
Pub Dt:
06/26/2014
Title:
Polyol and Polyether Iron Oxide Complexes as Pharmacological and/or MRI Contrast Agents
27
Patent #:
8926947
Issue Dt:
01/06/2015
Application #:
14301757
Filing Dt:
06/11/2014
Publication #:
US20140296509
Pub Dt:
10/02/2014
Title:
Polyol and Polyether Iron Oxide Complexes as Pharmacological and/or MRI Contrast Agents
Assignor
1
JEFFERIES FINANCE LLC
Exec Dt:
05/11/2017
Assignee
1
AMAG PHARMACEUTICALS, INC.
1100 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Correspondence name and address
TRACEY D. BENNETT
C/O GOODWIN PROCTER LLP
620 8TH AVE.
NEW YORK, NY 10018

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