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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:057830/0647   Pages: 21
Recorded: 10/06/2021
Attorney Dkt #:UCAP.*
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 69
1
Patent #:
6627252
Issue Dt:
09/30/2003
Application #:
09569679
Filing Dt:
05/12/2000
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
2
Patent #:
6614231
Issue Dt:
09/02/2003
Application #:
09935773
Filing Dt:
08/21/2001
Publication #:
US20030038636
Pub Dt:
02/27/2003
Title:
HIGH EFFICIENCY ELECTRONIC LOAD
3
Patent #:
6525924
Issue Dt:
02/25/2003
Application #:
09966258
Filing Dt:
10/01/2001
Publication #:
US20020048140
Pub Dt:
04/25/2002
Title:
DEVICE FOR ACCUMULATING ELECTRICAL ENERGY COMPOSED OF A WINDING OF SUPERIMPOSED STRIPS AND METHOD OF PRODUCTION
4
Patent #:
6631074
Issue Dt:
10/07/2003
Application #:
10004109
Filing Dt:
11/01/2001
Publication #:
US20020093783
Pub Dt:
07/18/2002
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
5
Patent #:
6643119
Issue Dt:
11/04/2003
Application #:
10005885
Filing Dt:
11/02/2001
Publication #:
US20030086238
Pub Dt:
05/08/2003
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
6
Patent #:
6813139
Issue Dt:
11/02/2004
Application #:
10159265
Filing Dt:
05/29/2002
Publication #:
US20030086239
Pub Dt:
05/08/2003
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
7
Patent #:
6955694
Issue Dt:
10/18/2005
Application #:
10356132
Filing Dt:
01/30/2003
Publication #:
US20030110607
Pub Dt:
06/19/2003
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
8
Patent #:
6806686
Issue Dt:
10/19/2004
Application #:
10423708
Filing Dt:
04/25/2003
Publication #:
US20040212346
Pub Dt:
10/28/2004
Title:
CHARGE BALANCING CIRCUIT
9
Patent #:
6804108
Issue Dt:
10/12/2004
Application #:
10628621
Filing Dt:
07/28/2003
Publication #:
US20040085709
Pub Dt:
05/06/2004
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
10
Patent #:
6946007
Issue Dt:
09/20/2005
Application #:
10662040
Filing Dt:
09/12/2003
Publication #:
US20040090736
Pub Dt:
05/13/2004
Title:
ELECTROCHEMICAL DOUBLE LAYER CAPACITOR HAVING CARBON POWDER ELECTRODES
11
Patent #:
7307830
Issue Dt:
12/11/2007
Application #:
10766727
Filing Dt:
01/27/2004
Publication #:
US20050078432
Pub Dt:
04/14/2005
Title:
CAPACITOR WITH BATTERY FORM FACTOR HOUSING
12
Patent #:
NONE
Issue Dt:
Application #:
10819262
Filing Dt:
05/20/2004
Publication #:
US20040263121
Pub Dt:
12/30/2004
Title:
CHARGE BALANCING CIRCUIT FOR DOUBLE-LAYER CAPACITORS
13
Patent #:
7180277
Issue Dt:
02/20/2007
Application #:
10821415
Filing Dt:
04/09/2004
Publication #:
US20050225305
Pub Dt:
10/13/2005
Title:
CAPACITOR START-UP APPARATUS AND METHOD WITH FAIL SAFE SHORT CIRCUIT PROTECTION
14
Patent #:
7345454
Issue Dt:
03/18/2008
Application #:
10876441
Filing Dt:
06/25/2004
Publication #:
US20050052169
Pub Dt:
03/10/2005
Title:
ENERGY STORAGE SYSTEM
15
Patent #:
6952338
Issue Dt:
10/04/2005
Application #:
10889205
Filing Dt:
07/12/2004
Title:
COMMON POLE CAPACITOR HOUSING APPARATUS AND METHOD
16
Patent #:
7027290
Issue Dt:
04/11/2006
Application #:
10934895
Filing Dt:
09/03/2004
Title:
CAPACITOR HEAT REDUCTION APPARATUS AND METHOD
17
Patent #:
7016177
Issue Dt:
03/21/2006
Application #:
10934898
Filing Dt:
09/03/2004
Title:
CAPACITOR HEAT PROTECTION
18
Patent #:
7203056
Issue Dt:
04/10/2007
Application #:
10960166
Filing Dt:
10/07/2004
Publication #:
US20060120022
Pub Dt:
06/08/2006
Title:
THERMAL INTERCONNECTION FOR CAPACITOR SYSTEMS
19
Patent #:
NONE
Issue Dt:
Application #:
11196864
Filing Dt:
08/04/2005
Publication #:
US20050268445
Pub Dt:
12/08/2005
Title:
Common pole capacitor and housing apparatus and method
20
Patent #:
7440258
Issue Dt:
10/21/2008
Application #:
11219438
Filing Dt:
09/02/2005
Publication #:
US20060203429
Pub Dt:
09/14/2006
Title:
THERMAL INTERCONNECTS FOR COUPLING ENERGY STORAGE DEVICES
21
Patent #:
NONE
Issue Dt:
Application #:
11274393
Filing Dt:
11/14/2005
Publication #:
US20070054559
Pub Dt:
03/08/2007
Title:
THERMAL INTERCONNECTS FOR COUPLING ENERGY STORAGE DEVICES
22
Patent #:
NONE
Issue Dt:
Application #:
11280699
Filing Dt:
11/15/2005
Publication #:
US20070053140
Pub Dt:
03/08/2007
Title:
Flexible enclosure for energy storage devices
23
Patent #:
NONE
Issue Dt:
Application #:
11280974
Filing Dt:
11/15/2005
Publication #:
US20080013253
Pub Dt:
01/17/2008
Title:
Expandable enclosure for energy storage devices
24
Patent #:
7511941
Issue Dt:
03/31/2009
Application #:
11297668
Filing Dt:
12/08/2005
Title:
ULTRASONIC SEALED FILL HOLE
25
Patent #:
7492574
Issue Dt:
02/17/2009
Application #:
11298082
Filing Dt:
12/08/2005
Publication #:
US20070008678
Pub Dt:
01/11/2007
Title:
COUPLING OF CELL TO HOUSING
26
Patent #:
7433174
Issue Dt:
10/07/2008
Application #:
11483253
Filing Dt:
07/06/2006
Publication #:
US20080007892
Pub Dt:
01/10/2008
Title:
METHOD OF MAKING, APPARATUS, AND ARTICLE OF MANUFACTURING FOR AN ELECTRODE TERMINATION CONTACT INTERFACE
27
Patent #:
NONE
Issue Dt:
Application #:
11603534
Filing Dt:
11/22/2006
Publication #:
US20070146965
Pub Dt:
06/28/2007
Title:
Ultracapacitor pressure control system
28
Patent #:
7880449
Issue Dt:
02/01/2011
Application #:
11670802
Filing Dt:
02/02/2007
Publication #:
US20070120549
Pub Dt:
05/31/2007
Title:
CAPACITOR START-UP APPARATUS AND METHOD WITH FAIL-SAFE SHORT CIRCUIT PROTECTION
29
Patent #:
8092934
Issue Dt:
01/10/2012
Application #:
11690743
Filing Dt:
03/23/2007
Publication #:
US20070231699
Pub Dt:
10/04/2007
Title:
ENERGY STORAGE DEVICE HAVING A COLLECTOR PLATE
30
Patent #:
NONE
Issue Dt:
Application #:
11697663
Filing Dt:
04/06/2007
Publication #:
US20070177334
Pub Dt:
08/02/2007
Title:
THERMAL INTERCONNECTION FOR CAPACITOR SYSTEMS
31
Patent #:
7511942
Issue Dt:
03/31/2009
Application #:
11697674
Filing Dt:
04/06/2007
Publication #:
US20070177335
Pub Dt:
08/02/2007
Title:
THERMAL INTERCONNECTION FOR CAPACITOR SYSTEMS
32
Patent #:
7816891
Issue Dt:
10/19/2010
Application #:
11942682
Filing Dt:
11/19/2007
Publication #:
US20080136376
Pub Dt:
06/12/2008
Title:
ACTIVE VOLTAGE MANAGEMENT SYSTEM FOR ENERGY STORAGE DEVICE
33
Patent #:
7859826
Issue Dt:
12/28/2010
Application #:
12043592
Filing Dt:
03/06/2008
Publication #:
US20080266752
Pub Dt:
10/30/2008
Title:
THERMAL INTERCONNECTS FOR COUPLING ENERGY STORAGE DEVICES
34
Patent #:
8098481
Issue Dt:
01/17/2012
Application #:
12300102
Filing Dt:
07/01/2009
Publication #:
US20090303659
Pub Dt:
12/10/2009
Title:
ENERGY STORAGE DEVICE
35
Patent #:
NONE
Issue Dt:
01/17/2012
Application #:
12300102
Filing Dt:
07/01/2009
Publication #:
US20090303659
Pub Dt:
12/10/2009
PCT #:
US2006017810
Title:
ENERGY STORAGE DEVICE
36
Patent #:
NONE
Issue Dt:
Application #:
12964663
Filing Dt:
12/09/2010
Publication #:
US20110075457
Pub Dt:
03/31/2011
Title:
Capacitor startup apparatus and method with failsafe short circuit protection
37
Patent #:
NONE
Issue Dt:
Application #:
13351145
Filing Dt:
01/16/2012
Publication #:
US20120183886
Pub Dt:
07/19/2012
Title:
ENERGY STORAGE DEVICE AND METHODS OF MANUFACTURING THE SAME
38
Patent #:
9272627
Issue Dt:
03/01/2016
Application #:
13574706
Filing Dt:
07/23/2012
Publication #:
US20120319471
Pub Dt:
12/20/2012
Title:
ENERGY STORAGE SYSTEMS AND METHODS
39
Patent #:
NONE
Issue Dt:
03/01/2016
Application #:
13574706
Filing Dt:
07/23/2012
Publication #:
US20120319471
Pub Dt:
12/20/2012
PCT #:
US2010046308
Title:
ENERGY STORAGE SYSTEMS AND METHODS
40
Patent #:
9190860
Issue Dt:
11/17/2015
Application #:
13675924
Filing Dt:
11/13/2012
Publication #:
US20130119923
Pub Dt:
05/16/2013
Title:
SYSTEM AND METHODS FOR MANAGING A DEGRADED STATE OF A CAPACITOR SYSTEM
41
Patent #:
9627908
Issue Dt:
04/18/2017
Application #:
13797545
Filing Dt:
03/12/2013
Publication #:
US20130264875
Pub Dt:
10/10/2013
Title:
ULTRACAPACITOR AND BATTERY COMBINATION WITH ELECTRONIC MANAGEMENT SYSTEM
42
Patent #:
9209653
Issue Dt:
12/08/2015
Application #:
13806085
Filing Dt:
12/20/2012
Publication #:
US20130093400
Pub Dt:
04/18/2013
Title:
MAXIMIZING LIFE OF CAPACITORS IN SERIES MODULES
43
Patent #:
NONE
Issue Dt:
12/08/2015
Application #:
13806085
Filing Dt:
12/20/2012
Publication #:
US20130093400
Pub Dt:
04/18/2013
PCT #:
US2011042239
Title:
MAXIMIZING LIFE OF CAPACITORS IN SERIES MODULES
44
Patent #:
9715970
Issue Dt:
07/25/2017
Application #:
14047593
Filing Dt:
10/07/2013
Publication #:
US20140104752
Pub Dt:
04/17/2014
Title:
ELECTROLYTE FOR THREE-VOLT ULTRACAPACITOR
45
Patent #:
9728342
Issue Dt:
08/08/2017
Application #:
14047798
Filing Dt:
10/07/2013
Publication #:
US20140098463
Pub Dt:
04/10/2014
Title:
COATED HOUSING FOR ULTRACAPACITOR
46
Patent #:
9679703
Issue Dt:
06/13/2017
Application #:
14047818
Filing Dt:
10/07/2013
Publication #:
US20140098464
Pub Dt:
04/10/2014
Title:
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
47
Patent #:
10043615
Issue Dt:
08/07/2018
Application #:
14047860
Filing Dt:
10/07/2013
Publication #:
US20140098465
Pub Dt:
04/10/2014
Title:
ELECTRODE POROSITY FOR THREE-VOLT ULTRACAPACITOR
48
Patent #:
9805877
Issue Dt:
10/31/2017
Application #:
14246661
Filing Dt:
04/07/2014
Publication #:
US20140308554
Pub Dt:
10/16/2014
Title:
COLLECTOR PLATE FOR ENERGY STORAGE DEVICE AND METHODS OF MANUFACTURING
49
Patent #:
9803609
Issue Dt:
10/31/2017
Application #:
14692116
Filing Dt:
04/21/2015
Publication #:
US20150300307
Pub Dt:
10/22/2015
Title:
SYSTEM AND METHODS FOR IMPROVED STARTING OF COMBUSTION ENGINES
50
Patent #:
10903678
Issue Dt:
01/26/2021
Application #:
14887838
Filing Dt:
10/20/2015
Publication #:
US20160111907
Pub Dt:
04/21/2016
Title:
APPARATUS AND METHOD FOR PROVIDING BIDIRECTIONAL VOLTAGE SUPPORT
51
Patent #:
10931123
Issue Dt:
02/23/2021
Application #:
15061290
Filing Dt:
03/04/2016
Publication #:
US20160301221
Pub Dt:
10/13/2016
Title:
SYSTEMS AND METHODS FOR IMPROVING CELL BALANCING AND CELL FAILURE DETECTION
52
Patent #:
9653824
Issue Dt:
05/16/2017
Application #:
15091864
Filing Dt:
04/06/2016
Publication #:
US20160301148
Pub Dt:
10/13/2016
Title:
REDUCED TEMPERATURE ENERGY STORAGE DEVICE
53
Patent #:
10574076
Issue Dt:
02/25/2020
Application #:
15384972
Filing Dt:
12/20/2016
Publication #:
US20180175633
Pub Dt:
06/21/2018
Title:
SYSTEMS AND METHODS FOR IMPROVING CELL BALANCING AND CELL FAILURE DETECTION
54
Patent #:
11482878
Issue Dt:
10/25/2022
Application #:
15481804
Filing Dt:
04/07/2017
Publication #:
US20170302094
Pub Dt:
10/19/2017
Title:
PARALLEL STRING VOLTAGE SUPPORT
55
Patent #:
10249448
Issue Dt:
04/02/2019
Application #:
15619123
Filing Dt:
06/09/2017
Publication #:
US20170309413
Pub Dt:
10/26/2017
Title:
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
56
Patent #:
10636576
Issue Dt:
04/28/2020
Application #:
15796644
Filing Dt:
10/27/2017
Publication #:
US20180182560
Pub Dt:
06/28/2018
Title:
COLLECTOR PLATE FOR ENERGY STORAGE DEVICE AND METHODS OF MANUFACTURING
57
Patent #:
10978885
Issue Dt:
04/13/2021
Application #:
15880258
Filing Dt:
01/25/2018
Publication #:
US20180212442
Pub Dt:
07/26/2018
Title:
SYSTEMS AND METHODS FOR CAPACITOR MODULE BALANCING AND MAINTENANCE
58
Patent #:
NONE
Issue Dt:
Application #:
15984264
Filing Dt:
05/18/2018
Publication #:
US20180337431
Pub Dt:
11/22/2018
Title:
SYSTEMS AND METHODS FOR IMPROVING CELL BALANCING AND CELL FAILURE DETECTION
59
Patent #:
10797503
Issue Dt:
10/06/2020
Application #:
16107937
Filing Dt:
08/21/2018
Publication #:
US20190115766
Pub Dt:
04/18/2019
Title:
SYSTEM AND METHOD FOR PROVIDING BIDIRECTIONAL TRANSIENT VOLTAGE SUPPORT AND POWER
60
Patent #:
10763051
Issue Dt:
09/01/2020
Application #:
16370172
Filing Dt:
03/29/2019
Publication #:
US20190362908
Pub Dt:
11/28/2019
Title:
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
61
Patent #:
NONE
Issue Dt:
Application #:
16498328
Filing Dt:
09/26/2019
Publication #:
US20200028133
Pub Dt:
01/23/2020
Title:
SYSTEMS AND METHODS COMPRISING OPEN CELL PACK MODULES
62
Patent #:
NONE
Issue Dt:
Application #:
16498328
Filing Dt:
09/26/2019
Publication #:
US20200028133
Pub Dt:
01/23/2020
PCT #:
US2018025276
Title:
SYSTEMS AND METHODS COMPRISING OPEN CELL PACK MODULES
63
Patent #:
11302488
Issue Dt:
04/12/2022
Application #:
17005790
Filing Dt:
08/28/2020
Publication #:
US20210050159
Pub Dt:
02/18/2021
Title:
CARBON SURFACE MODIFICATION FOR THREE-VOLT ULTRACAPACITOR
64
Patent #:
D571294
Issue Dt:
06/17/2008
Application #:
29278514
Filing Dt:
03/31/2007
Title:
ULTRACAPACITOR MODULE ASSEMBLY DESIGN
65
Patent #:
D571295
Issue Dt:
06/17/2008
Application #:
29278515
Filing Dt:
03/31/2007
Title:
ULTRACAPACITOR MODULE ASSEMBLY DESIGN
66
Patent #:
D774456
Issue Dt:
12/20/2016
Application #:
29509263
Filing Dt:
11/14/2014
Title:
ULTRACAPACITOR MODULE
67
Patent #:
D759593
Issue Dt:
06/21/2016
Application #:
29519359
Filing Dt:
03/04/2015
Title:
ULTRACAPACITOR MODULE
68
Patent #:
D792847
Issue Dt:
07/25/2017
Application #:
29583742
Filing Dt:
11/08/2016
Title:
ULTRACAPACITOR MODULE
69
Patent #:
D840340
Issue Dt:
02/12/2019
Application #:
29587877
Filing Dt:
12/15/2016
Title:
ULTRACAPACITOR MODULE
Assignor
1
MAXWELL TECHNOLOGIES, INC.
Exec Dt:
05/26/2021
Assignee
1
UCAP POWER, INC.
6155 CORNERSTONE COURT EAST
#210
SAN DIEGO, CALIFORNIA 92121
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP
2040 MAIN STREET
IRVINE, CA 92614

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