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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:049705/0929   Pages: 9
Recorded: 07/09/2019
Attorney Dkt #:096236-0012
Conveyance: RELEASE OF SECURITY INTERESTS
Total properties: 89
1
Patent #:
Issue Dt:
09/05/1995
Application #:
08052876
Filing Dt:
04/26/1993
Title:
PROCESS FOR MAKING AN IMPROVED TANTALUM POWDER AND HIGH CAPACITANCE LOW LEAKAGE ELECTRODE MADE THEREFROM
2
Patent #:
Issue Dt:
04/15/1997
Application #:
08166495
Filing Dt:
12/14/1993
Title:
RECOVERY OF SPENT CATALYST
3
Patent #:
Issue Dt:
03/12/1996
Application #:
08248655
Filing Dt:
05/25/1994
Title:
METHOD AND APPARATUS FOR PRODUCING HIGH PURITY AND UNAGGLOMERATED SUBMICRON PARTICLES
4
Patent #:
Issue Dt:
12/03/1996
Application #:
08475018
Filing Dt:
06/07/1995
Title:
POWDERS AND PRODUCTS OF TANTALUM, NIOBIUM AND THEIR ALLOYS
5
Patent #:
Issue Dt:
01/15/2002
Application #:
08542286
Filing Dt:
10/12/1995
Title:
PROCESS FOR PRODUCING NIOBIUM AND TANTALUM OXIDES
6
Patent #:
Issue Dt:
01/18/2005
Application #:
08623852
Filing Dt:
03/26/1996
Title:
PROCESS FOR RECOVERING METAL VALUES
7
Patent #:
Issue Dt:
11/30/1999
Application #:
08628878
Filing Dt:
04/05/1996
Title:
METHOD FOR CONTROLLING THE OXYGEN CONTENT IN VALVE METAL MATERIALS
8
Patent #:
Issue Dt:
09/21/1999
Application #:
08638922
Filing Dt:
04/25/1996
Title:
METHOD OF MAKING TANTALUM METAL POWDER WITH CONTROLLED SIZE DISTRIBUTION AND PRODUCTS MADE THEREFROM
9
Patent #:
Issue Dt:
12/26/2000
Application #:
08962830
Filing Dt:
11/03/1997
Title:
NIOBIUM POWDERS AND NIOBIUM ELECTROLYTIC CAPACITORS
10
Patent #:
Issue Dt:
04/18/2000
Application #:
09071537
Filing Dt:
05/04/1998
Title:
NITRIDED NIOBIUM POWDERS AND NIOBIUM ELECTROLYTIC CAPACITORS
11
Patent #:
Issue Dt:
11/16/1999
Application #:
09123818
Filing Dt:
07/28/1998
Title:
TANTALUM METAL POWER WITH CONTROLLED SIZE DISTRIBUTION AND PRODUCTS MADE THEREFROM
12
Patent #:
Issue Dt:
05/21/2002
Application #:
09154452
Filing Dt:
09/16/1998
Title:
METHODS TO PARTIALLY REDUCE A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
13
Patent #:
Issue Dt:
02/19/2002
Application #:
09199569
Filing Dt:
11/25/1998
Title:
HIGH PURITY TANTALUM, PRODUCTS CONTAINING THE SAME, AND METHODS OF MAKING THE SAME
14
Patent #:
Issue Dt:
04/23/2002
Application #:
09310322
Filing Dt:
05/12/1999
Title:
HIGH CAPACITANCE NIOBIUM POWDERS AND ELECTROLYTIC CAPACITOR ANODES
15
Patent #:
Issue Dt:
06/10/2003
Application #:
09314506
Filing Dt:
05/19/1999
Title:
TANTALUM-SILICON ALLOYS AND PRODUCTS CONTAINING THE SAME AND PROCESSES OF MAKING THE SAME
16
Patent #:
Issue Dt:
06/10/2003
Application #:
09314512
Filing Dt:
05/19/1999
Title:
METHOD TO AGGLOMERATE METAL PARTICLES AND METAL PARTICLES HAVING IMPROVED PROPERTIES
17
Patent #:
Issue Dt:
11/06/2001
Application #:
09347160
Filing Dt:
07/02/1999
Title:
METHOD FOR CONTROLLING THE OXYGEN CONTENT IN VALVE METAL MATERIALS
18
Patent #:
Issue Dt:
07/09/2002
Application #:
09347990
Filing Dt:
07/06/1999
Title:
METHODS TO PARTIALLY REDUCE A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
19
Patent #:
Issue Dt:
11/27/2001
Application #:
09396615
Filing Dt:
09/15/1999
Title:
ELECTROLYTIC CAPACITOR ANODE OF VALVE METAL OXIDE
20
Patent #:
Issue Dt:
05/15/2001
Application #:
09426020
Filing Dt:
10/25/1999
Title:
VALVE METAL COMPOSITIONS AND METHOD
21
Patent #:
Issue Dt:
01/15/2002
Application #:
09522318
Filing Dt:
03/09/2000
Title:
Nitrided niobium powders and niobium electrolytic capacitors
22
Patent #:
Issue Dt:
06/11/2002
Application #:
09527053
Filing Dt:
03/16/2000
Title:
METHOD OF MAKING NIOBIUM AND OTHER METAL POWDERS
23
Patent #:
Issue Dt:
04/16/2002
Application #:
09533430
Filing Dt:
03/23/2000
Title:
Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
24
Patent #:
Issue Dt:
07/16/2002
Application #:
09632714
Filing Dt:
08/04/2000
Title:
NIOBIUM POWDERS AND NIOBIUM ELECTROLYTIC CAPACITORS
25
Patent #:
Issue Dt:
10/08/2002
Application #:
09758705
Filing Dt:
01/11/2001
Publication #:
Pub Dt:
11/01/2001
Title:
METHODS TO PARTIALLY REDUCE A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
26
Patent #:
Issue Dt:
01/20/2004
Application #:
09795947
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
07/11/2002
Title:
NITRIDED VALVE METALS AND PROCESSES FOR MAKING THE SAME
27
Patent #:
Issue Dt:
06/10/2003
Application #:
09816689
Filing Dt:
03/23/2001
Publication #:
Pub Dt:
08/22/2002
Title:
OXYGEN REDUCED NIOBIUM OXIDES
28
Patent #:
Issue Dt:
03/08/2005
Application #:
09861879
Filing Dt:
05/21/2001
Publication #:
Pub Dt:
06/13/2002
Title:
HIGH PURITY NIOBIUM AND PRODUCTS CONTAINING THE SAME, AND METHODS OF MAKING THE SAME
29
Patent #:
Issue Dt:
04/01/2003
Application #:
09922049
Filing Dt:
08/03/2001
Publication #:
Pub Dt:
01/31/2002
Title:
TANTALUM-SILICON ALLOYS AND PRODUCTS CONTAINING THE SAME AND PROCESSES OF MAKING THE SAME
30
Patent #:
Issue Dt:
05/17/2005
Application #:
09922815
Filing Dt:
08/06/2001
Publication #:
Pub Dt:
03/07/2002
Title:
HIGH PURITY TANTALUM, PRODUCTS CONTAINING THE SAME, AND METHODS OF MAKING THE SAME
31
Patent #:
Issue Dt:
07/10/2007
Application #:
09947909
Filing Dt:
09/06/2001
Publication #:
Pub Dt:
03/07/2002
Title:
METHODS TO PARTIALLY REDUCE CERTAIN METAL OXIDES AND OXYGEN REDUCED METAL OXIDES
32
Patent #:
Issue Dt:
09/09/2003
Application #:
10006030
Filing Dt:
12/07/2001
Publication #:
Pub Dt:
06/13/2002
Title:
NITRIDED NIOBIUM POWDERS AND NIOBIUM ELECTROLYTIC CAPACITORS
33
Patent #:
Issue Dt:
10/28/2003
Application #:
10012187
Filing Dt:
11/06/2001
Publication #:
Pub Dt:
11/21/2002
Title:
MODIFIED OXYGEN REDUCED VALVE METAL OXIDES
34
Patent #:
Issue Dt:
05/03/2005
Application #:
10036338
Filing Dt:
11/09/2001
Publication #:
Pub Dt:
01/30/2003
Title:
HOLLOW CATHODE TARGET AND METHODS OF MAKING SAME
35
Patent #:
Issue Dt:
02/03/2009
Application #:
10042549
Filing Dt:
01/09/2002
Publication #:
Pub Dt:
10/31/2002
Title:
TANTALUM AND NIOBIUM BILLETS AND METHODS OF PRODUCING THE SAME
36
Patent #:
Issue Dt:
01/10/2006
Application #:
10047440
Filing Dt:
01/14/2002
Publication #:
Pub Dt:
05/01/2003
Title:
PROCESS FOR PRODUCING NIOBIUM AND TANTALUM COMPOUNDS
37
Patent #:
Issue Dt:
03/09/2004
Application #:
10061497
Filing Dt:
02/01/2002
Publication #:
Pub Dt:
09/12/2002
Title:
HIGH CAPACITANCE NIOBIUM POWDERS AND ELECTROLYTIC CAPACITOR ANODES
38
Patent #:
Issue Dt:
07/06/2004
Application #:
10062236
Filing Dt:
02/01/2002
Publication #:
Pub Dt:
09/26/2002
Title:
METHODS TO PARTIALLY REDUCE A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
39
Patent #:
Issue Dt:
03/04/2003
Application #:
10079021
Filing Dt:
02/19/2002
Publication #:
Pub Dt:
10/03/2002
Title:
METHOD OF MAKING A CAPACITOR ANODE OF A PELLET OF NIOBIUM OXIDE
40
Patent #:
Issue Dt:
05/01/2007
Application #:
10083657
Filing Dt:
02/25/2002
Publication #:
Pub Dt:
03/27/2003
Title:
METHODS OF MAKING A NIOBIUM METAL OXIDE
41
Patent #:
Issue Dt:
10/05/2004
Application #:
10091377
Filing Dt:
03/04/2002
Publication #:
Pub Dt:
09/04/2003
Title:
METHODS TO CONTROL H2S AND ARSINE EMISSIONS
42
Patent #:
Issue Dt:
03/16/2004
Application #:
10095245
Filing Dt:
03/11/2002
Publication #:
Pub Dt:
12/05/2002
Title:
METHOD OF MAKING NIOBIUM AND OTHER METAL POWDERS
43
Patent #:
Issue Dt:
12/12/2006
Application #:
10121198
Filing Dt:
04/12/2002
Publication #:
Pub Dt:
02/06/2003
Title:
METHODS OF MAKING A NIOBIUM METAL OXIDE
44
Patent #:
Issue Dt:
10/07/2008
Application #:
10145336
Filing Dt:
05/14/2002
Publication #:
Pub Dt:
02/27/2003
Title:
HIGH PURITY TANTALUM, PRODUCTS CONTAINING THE SAME, AND METHODS OF MAKING THE SAME
45
Patent #:
Issue Dt:
07/15/2003
Application #:
10150568
Filing Dt:
05/17/2002
Publication #:
Pub Dt:
01/02/2003
Title:
METHODS TO MAKE CAPACITORS CONTAINING A PARTIALLY REDUCED NIOBIUM METAL OXIDE
46
Patent #:
Issue Dt:
02/24/2004
Application #:
10194455
Filing Dt:
07/12/2002
Publication #:
Pub Dt:
02/06/2003
Title:
PAINT AND COATING COMPOSITIONS CONTAINING TANTALUM AND/OR NIOBIUM POWDERS
47
Patent #:
Issue Dt:
12/27/2005
Application #:
10288240
Filing Dt:
11/05/2002
Publication #:
Pub Dt:
09/11/2003
Title:
METHOD FOR SOLUBILIZING METAL VALUES
48
Patent #:
Issue Dt:
09/08/2009
Application #:
10320980
Filing Dt:
12/17/2002
Publication #:
Pub Dt:
09/11/2003
Title:
HIGH PURITY TANTALUM, PRODUCTS CONTAINING THE SAME, AND METHODS OF MAKING THE SAME
49
Patent #:
Issue Dt:
07/26/2005
Application #:
10366650
Filing Dt:
02/13/2003
Publication #:
Pub Dt:
08/19/2004
Title:
METHOD OF FORMING METAL BLANKS FOR SPUTTERING TARGETS
50
Patent #:
Issue Dt:
11/04/2008
Application #:
10436448
Filing Dt:
05/12/2003
Publication #:
Pub Dt:
02/19/2004
Title:
METHOD TO PARTIALLY REDUCE CALCINED NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
51
Patent #:
Issue Dt:
11/04/2008
Application #:
10440008
Filing Dt:
05/16/2003
Publication #:
Pub Dt:
11/18/2004
Title:
CONTROLLED OXYGEN ADDITION FOR METAL MATERIAL
52
Patent #:
Issue Dt:
01/31/2006
Application #:
10620314
Filing Dt:
07/15/2003
Publication #:
Pub Dt:
01/20/2005
Title:
SPUTTERING TARGET ASSEMBLIES USING RESISTANCE WELDING
53
Patent #:
Issue Dt:
05/22/2007
Application #:
10653520
Filing Dt:
09/02/2003
Publication #:
Pub Dt:
03/04/2004
Title:
MODIFIED OXYGEN REDUCED VALVE METAL OXIDES
54
Patent #:
Issue Dt:
02/01/2005
Application #:
10674281
Filing Dt:
09/29/2003
Publication #:
Pub Dt:
07/08/2004
Title:
METHOD OF BONDING SPUTTERING TARGET MATERIALS
55
Patent #:
Issue Dt:
12/23/2008
Application #:
10689771
Filing Dt:
10/21/2003
Publication #:
Pub Dt:
04/29/2004
Title:
METHOD OF FORMING A SPUTTERING TARGET ASSEMBLY AND ASSEMBLY MADE THEREFROM
56
Patent #:
Issue Dt:
12/05/2006
Application #:
10721215
Filing Dt:
11/25/2003
Publication #:
Pub Dt:
06/10/2004
Title:
NITRIDED VALVE METALS AND PROCESSES FOR MAKING THE SAME
57
Patent #:
Issue Dt:
06/27/2006
Application #:
10752270
Filing Dt:
01/06/2004
Publication #:
Pub Dt:
07/22/2004
Title:
POWDER METALLURGY SPUTTERING TARGETS AND METHODS OF PRODUCING SAME
58
Patent #:
Issue Dt:
01/02/2007
Application #:
10770895
Filing Dt:
02/03/2004
Publication #:
Pub Dt:
02/24/2005
Title:
METHOD OF MAKING NIOBIUM AND OTHER METAL POWDERS
59
Patent #:
Issue Dt:
02/02/2010
Application #:
10786621
Filing Dt:
02/25/2004
Publication #:
Pub Dt:
01/13/2005
Title:
PHASE FORMATION OF OXYGEN REDUCED VALVE METAL OXIDES AND GRANULATION METHODS
60
Patent #:
Issue Dt:
07/06/2010
Application #:
10795968
Filing Dt:
03/08/2004
Publication #:
Pub Dt:
12/02/2004
Title:
HIGH CAPACITANCE NIOBIUM POWDERS AND ELECTROLYTIC CAPACITOR ANODES
61
Patent #:
Issue Dt:
02/03/2009
Application #:
10828789
Filing Dt:
04/21/2004
Publication #:
Pub Dt:
11/04/2004
Title:
METHOD OF FORMING SINTERED VALVE METAL MATERIAL
62
Patent #:
Issue Dt:
04/07/2009
Application #:
10848970
Filing Dt:
05/19/2004
Publication #:
Pub Dt:
02/03/2005
Title:
METHODS OF MAKING A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
63
Patent #:
Issue Dt:
06/12/2007
Application #:
10859456
Filing Dt:
06/02/2004
Publication #:
Pub Dt:
02/17/2005
Title:
METHOD OF FORMING SPUTTERING ARTICLES BY MULTIDIRECTIONAL DEFORMATION
64
Patent #:
Issue Dt:
11/28/2006
Application #:
10864253
Filing Dt:
06/09/2004
Publication #:
Pub Dt:
12/16/2004
Title:
TANTALUM POWDERS AND METHODS OF PRODUCING SAME
65
Patent #:
Issue Dt:
12/12/2006
Application #:
10889434
Filing Dt:
07/12/2004
Publication #:
Pub Dt:
01/20/2005
Title:
CAPACITOR ANODE FORMED OF METALLIC COLUMNS ON A SUBSTRATE
66
Patent #:
Issue Dt:
11/28/2006
Application #:
10894535
Filing Dt:
07/20/2004
Publication #:
Pub Dt:
02/03/2005
Title:
NITRIDED VALVE METAL MATERIAL AND METHOD OF MAKING SAME
67
Patent #:
Issue Dt:
09/28/2010
Application #:
11031099
Filing Dt:
01/07/2005
Publication #:
Pub Dt:
07/14/2005
Title:
PASSIVATION OF TANTALUM AND OTHER METAL POWDERS USING OXYGEN
68
Patent #:
Issue Dt:
01/27/2009
Application #:
11036654
Filing Dt:
01/14/2005
Publication #:
Pub Dt:
07/14/2005
Title:
CONVERSION OF TA2O5 TO TA METAL
69
Patent #:
Issue Dt:
08/16/2011
Application #:
11055535
Filing Dt:
02/10/2005
Publication #:
Pub Dt:
04/26/2007
Title:
TANTALUM SPUTTERING TARGET AND METHOD OF FABRICATION
70
Patent #:
Issue Dt:
12/23/2008
Application #:
11091029
Filing Dt:
03/28/2005
Publication #:
Pub Dt:
08/04/2005
Title:
HOLLOW CATHODE TARGET AND METHODS OF MAKING SAME
71
Patent #:
Issue Dt:
08/28/2012
Application #:
11121440
Filing Dt:
05/04/2005
Publication #:
Pub Dt:
11/10/2005
Title:
SPUTTER TARGETS AND METHODS OF FORMING SAME BY ROTARY AXIAL FORGING
72
Patent #:
Issue Dt:
10/02/2007
Application #:
11142066
Filing Dt:
06/01/2005
Publication #:
Pub Dt:
10/20/2005
Title:
PROCESS FOR PRODUCING NIOBIUM AND TANTALUM COMPOUNDS
73
Patent #:
Issue Dt:
10/13/2009
Application #:
11431259
Filing Dt:
05/10/2006
Publication #:
Pub Dt:
09/14/2006
Title:
POWDER METALLURGY SPUTTERING TARGETS AND METHODS OF PRODUCING SAME
74
Patent #:
Issue Dt:
01/29/2008
Application #:
11602150
Filing Dt:
11/20/2006
Publication #:
Pub Dt:
03/22/2007
Title:
NITRIDED VALVE METAL MATERIAL AND METHOD OF MAKING SAME
75
Patent #:
Issue Dt:
02/26/2013
Application #:
11715259
Filing Dt:
03/07/2007
Publication #:
Pub Dt:
09/13/2007
Title:
METHODS OF PRODUCING DEFORMED METAL ARTICLES
76
Patent #:
Issue Dt:
10/02/2012
Application #:
11847446
Filing Dt:
08/30/2007
Publication #:
Pub Dt:
12/20/2007
Title:
THIN FILM DIELECTRICS WITH PEROVSKITE STRUCTURE AND PREPARATION THEREOF
77
Patent #:
Issue Dt:
10/18/2011
Application #:
12171316
Filing Dt:
07/11/2008
Publication #:
Pub Dt:
03/19/2009
Title:
HIGH VOLTAGE NIOBIUM OXIDES AND CAPACITORS CONTAINING SAME
78
Patent #:
Issue Dt:
03/16/2010
Application #:
12261149
Filing Dt:
10/30/2008
Publication #:
Pub Dt:
03/12/2009
Title:
TANTALUM POWDER AND METHODS OF MANUFACTURING SAME
79
Patent #:
Issue Dt:
07/31/2012
Application #:
12269077
Filing Dt:
11/12/2008
Publication #:
Pub Dt:
03/12/2009
Title:
TANTALUM AND NIOBIUM BILLETS AND METHODS OF PRODUCING THE SAME
80
Patent #:
Issue Dt:
02/07/2012
Application #:
12419342
Filing Dt:
04/07/2009
Publication #:
Pub Dt:
10/01/2009
Title:
METHODS OF MAKING A NIOBIUM METAL OXIDE AND OXYGEN REDUCED NIOBIUM OXIDES
81
Patent #:
Issue Dt:
05/01/2012
Application #:
12552386
Filing Dt:
09/02/2009
Publication #:
Pub Dt:
12/31/2009
Title:
POWDER METALLURGY SPUTTERING TARGETS AND METHODS OF PRODUCING SAME
82
Patent #:
Issue Dt:
04/30/2013
Application #:
12622806
Filing Dt:
11/20/2009
Publication #:
Pub Dt:
06/24/2010
Title:
Fine Particle Recovery Methods For Valve Metal Powders
83
Patent #:
Issue Dt:
10/22/2013
Application #:
12785742
Filing Dt:
05/24/2010
Publication #:
Pub Dt:
09/16/2010
Title:
Process For Heat Treating Metal Powder And Products Made From The Same
84
Patent #:
Issue Dt:
04/15/2014
Application #:
12817795
Filing Dt:
06/17/2010
Publication #:
Pub Dt:
12/22/2011
Title:
LOW PROFILE MEDICAL LOCKING PLATE AND BONE SCREW DESIGN FOR BONE FRACTURES
85
Patent #:
Issue Dt:
07/31/2012
Application #:
13169284
Filing Dt:
06/27/2011
Publication #:
Pub Dt:
12/08/2011
Title:
SPUTTERING TARGET AND METHOD OF FABRICATION
86
Patent #:
NONE
Issue Dt:
Application #:
13227604
Filing Dt:
09/08/2011
Publication #:
Pub Dt:
12/29/2011
Title:
High Voltage Niobium Oxides And Capacitors Containing Same
87
Patent #:
Issue Dt:
11/28/2017
Application #:
13294451
Filing Dt:
11/11/2011
Publication #:
Pub Dt:
04/05/2012
Title:
Process For Manufacturing Agglomerated Particles Of Tantalum, Mixed Tantalum Powder And Process For Manufacturing Same, Tantalum Pellet And Process For Manufacturing Same, And Capacitor
88
Patent #:
Issue Dt:
08/06/2013
Application #:
13551697
Filing Dt:
07/18/2012
Publication #:
Pub Dt:
11/29/2012
Title:
SPUTTER TARGETS AND METHODS OF FORMING SAME BY ROTARY AXIAL FORGING
89
Patent #:
Issue Dt:
03/10/2015
Application #:
13815075
Filing Dt:
01/29/2013
Publication #:
Pub Dt:
06/13/2013
Title:
Methods of producing deformed metal articles
Assignor
1
Exec Dt:
07/08/2019
Assignee
1
880 WINTER STREET, SUITE 320
WALTHAM, MASSACHUSETTS 02451
Correspondence name and address
GEORGE M. HOUHANISIN
MCDERMOTT WILL & EMERY LLP
444 WEST LAKE STREET, SUITE 4000
CHICAGO, IL 60606-0029

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