name:-0.07043194770813
name:-0.083670854568481
name:-0.024222850799561
A123 Systems LLC. Patent Filings

A123 Systems LLC.

Patent Applications and Registrations

Patent applications and USPTO patent grants for A123 Systems LLC..The latest application filed is for "passivated lithium nitride as cathode pre-lithiation reagent".

Company Profile
27.115.66
  • A123 Systems LLC. - Waltham MA US
  • A123 Systems, LLC - Waltham MA US
  • A123 Systems LLC - Livonia MI
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks
Patent Activity
PatentDate
Passivated Lithium Nitride As Cathode Pre-lithiation Reagent
App 20220246940 - Zhang; Linghong ;   et al.
2022-08-04
Electrolyte Compositions For Lithium Ion Batteries
App 20220200053 - Sun; Liyuan ;   et al.
2022-06-23
Abuse-tolerant Lithium Ion Battery Cathode Blends With Symbiotic Power Performance Benefits
App 20220069292 - Hoffert; Wesley ;   et al.
2022-03-03
Methods And Systems For Salt-rinse Surface Doping Of Electrode Materials
App 20220037651 - Liu; Lei ;   et al.
2022-02-03
Cathode With Pre-lithiation Coating And Methods For Preparation And Use
App 20220020977 - Maxwell; Derrick ;   et al.
2022-01-20
Structural potting material used to increase crush resistance
Grant 11,223,087 - Hostler , et al. January 11, 2
2022-01-11
Multi-layered Coated Electrode For Lithium-ion Battery
App 20210399308 - Kim; Tae Kyoung ;   et al.
2021-12-23
Electrode With Flame Retardant Additives And Method And Systems For Preparation And Use
App 20210391578 - Wang; Lixin ;   et al.
2021-12-16
Predictive Thermal Models For Current And Power Capability Estimation
App 20210384559 - Zhao; Wei ;   et al.
2021-12-09
Protection Circuit For Battery Management System
App 20210384720 - Li; Yue ;   et al.
2021-12-09
Protection Circuit For Battery Management System
App 20210384560 - Li; Yue ;   et al.
2021-12-09
Non-aqueous electrolytic rechargeable batteries for extended temperature range operation
Grant 11,196,085 - Cho December 7, 2
2021-12-07
Blended cathode materials
Grant 11,127,944 - Yoon , et al. September 21, 2
2021-09-21
Nanoscale pore structure cathode for high power applications and material synthesis methods
Grant 11,088,389 - Xu , et al. August 10, 2
2021-08-10
Battery module with heat dissipating encapsulant material and methods therefor
Grant 11,081,743 - Chen , et al. August 3, 2
2021-08-03
Polymer Binder Additives For Electrodes
App 20210202948 - Wang; Lixin ;   et al.
2021-07-01
Method And Systems For Coated Cathode Materials And Use Of Coated Cathode Materials
App 20210202940 - Li; Jianyang ;   et al.
2021-07-01
Stacked Prismatic Architecture For Electrochemical Cell
App 20210184265 - Batson; David C. ;   et al.
2021-06-17
System And Method For Operating A Dual Battery System
App 20210175485 - Sieber; Jeffrey T. ;   et al.
2021-06-10
Battery crush protection system
Grant 10,938,002 - Hughes March 2, 2
2021-03-02
Systems And Methods For A Composite Solid-state Battery Cell With An Ionically Conductive Polymer Electrolyte
App 20210005927 - Hoffert; Wesley ;   et al.
2021-01-07
Dual Voltage Battery And Method For Operating The Same
App 20200395762 - Blakemore; Bruce ;   et al.
2020-12-17
Anode Pre-lithiation For High Energy Li-ion Battery
App 20200395593 - Zhu; Xiangyang ;   et al.
2020-12-17
High capacity anode electrodes with mixed binders for energy storage devices
Grant 10,862,158 - Wang , et al. December 8, 2
2020-12-08
Method And Systems For Metal Doping On Battery Cathode Materials
App 20200365874 - Wang; Lixin ;   et al.
2020-11-19
Methods And Systems For Dry Surface Doping Of Cathode Materials
App 20200358076 - Shi; Yang ;   et al.
2020-11-12
Process For Metallization Of Electrochemically Active Powders
App 20200328408 - Scanlan; Kevin ;   et al.
2020-10-15
Pre-lithiated Silicon Anodes With Pvdf Binder
App 20200259164 - A1
2020-08-13
Lithium Tetraborate Glass Coating On Cathode Materials For Improving Safety And Cycling Ability
App 20200185709 - ZHOU; Weidong ;   et al.
2020-06-11
Battery Tab Configuration
App 20200136121 - Allen; David W. ;   et al.
2020-04-30
High Power Electrode Materials
App 20200052298 - Beck; Larry ;   et al.
2020-02-13
Structural Potting Material Used To Increase Crush Resistance
App 20200052263 - Hostler; Jonathan ;   et al.
2020-02-13
Nanoscale Pore Structure Cathode For High Power Applications And Material Synthesis Methods
App 20200014057 - XU; Chuanjing ;   et al.
2020-01-09
High power electrode materials
Grant 10,522,833 - Beck , et al. Dec
2019-12-31
Separator for electrochemical cell and method for its manufacture
Grant 10,497,916 - Less , et al. De
2019-12-03
Non-aqueous Electrolytic Rechargeable Batteries For Extended Temperature Range Operation
App 20190181503 - Cho; Jeong-Ju
2019-06-13
Li-ion battery cathode materials with over-discharge protection
Grant 10,305,104 - Jang
2019-05-28
Non-aqueous electrolytic rechargeable batteries for extended temperature range operation
Grant 10,270,129 - Cho
2019-04-23
Battery Module With Heat Dissipating Encapsulant Material And Methods Therefor
App 20190115638 - Chen; Yang ;   et al.
2019-04-18
Battery pack including fluid resistant over mold
Grant 10,263,300 - Ciaccio
2019-04-16
Vehicle starter battery
Grant 10,218,027 - Gohl , et al. Feb
2019-02-26
Microwave drying of lithium-ion battery materials
Grant 10,181,599 - Allison , et al. Ja
2019-01-15
Lithium ion prismatic cell comprising multiple jelly rolls with additional material between jelly rolls
Grant 10,147,911 - Yoon De
2018-12-04
Electrolyte formulation for reduced gassing wide temperature range cycling
Grant 10,141,605 - Pinnell , et al. Nov
2018-11-27
Multi-cell lithium-ion batteries
Grant 10,128,536 - Gardner November 13, 2
2018-11-13
Method for opportunistically balancing charge between battery cells
Grant 10,084,324 - Moorhead , et al. September 25, 2
2018-09-25
System and method for controlling output of a battery pack
Grant 10,079,377 - Rutkowski , et al. September 18, 2
2018-09-18
Electrochemical multi-cell and method therefor
Grant 10,079,371 - Dawson , et al. September 18, 2
2018-09-18
High Capacity Anode Electrodes With Mixed Binders For Energy Storage Devices
App 20180261881 - Wang; Jun ;   et al.
2018-09-13
Battery With Integrated Power Management System And Scalable Battery Cutoff Component
App 20180254469 - PEVEAR; Brian J.
2018-09-06
System and method for assessing voltage threshold detecting circuitry within a battery pack
Grant 10,067,197 - Firehammer , et al. September 4, 2
2018-09-04
Bus bar assembly including integrated bus bar support
Grant 10,026,942 - Davis , et al. July 17, 2
2018-07-17
Nanoscale Pore Structure Cathode For High Power Applications And Material Synthesis Methods
App 20180183089 - XU; Chuanjing ;   et al.
2018-06-28
Battery module system
Grant 10,008,701 - Hughes , et al. June 26, 2
2018-06-26
Hybrid battery system
Grant 9,979,053 - Vu , et al. May 22, 2
2018-05-22
Battery with integrated power management system and scalable battery cutoff
Grant 9,954,215 - Pevear April 24, 2
2018-04-24
High power electrode materials
Grant 9,954,228 - Beck , et al. April 24, 2
2018-04-24
System And Method For Assessing Voltage Threshold Detecting Circuitry Within A Battery Pack
App 20180106870 - Firehammer; Paul W. ;   et al.
2018-04-19
Separator including electroactive material for overcharge protection
Grant 9,923,180 - Thomas-Alyea , et al. March 20, 2
2018-03-20
System and method for assessing voltage threshold detecting circuitry within a battery pack
Grant 9,864,014 - Firehammer , et al. January 9, 2
2018-01-09
System And Method For Monitoring And Balancing Voltage Of Individual Battery Cells Within A Battery Pack
App 20180006472 - Firehammer; Paul W. ;   et al.
2018-01-04
Separator For Electrochemical Cell And Method For Its Manufacture
App 20170373292 - LESS; Gregory B. ;   et al.
2017-12-28
Pre-lithiated Silicon Anodes With Pvdf Binder
App 20170301910 - Wang; Jun ;   et al.
2017-10-19
System and method for monitoring and balancing voltage of individual battery cells within a battery pack
Grant 9,793,724 - Firehammer , et al. October 17, 2
2017-10-17
High Power Electrode Materials
App 20170229709 - Beck; Larry ;   et al.
2017-08-10
Separator for electrochemical cell and method for its manufacture
Grant 9,728,759 - Less , et al. August 8, 2
2017-08-08
Electrode materials with a synthetic solid electrolyte interface
Grant 9,685,678 - Vu , et al. June 20, 2
2017-06-20
High power electrode materials
Grant 9,660,267 - Beck , et al. May 23, 2
2017-05-23
System and method for balancing charge between battery cells
Grant 9,641,004 - Floros , et al. May 2, 2
2017-05-02
System and method for verifying a reference voltage for battery cell monitoring
Grant 9,618,544 - Floros , et al. April 11, 2
2017-04-11
Lithium secondary cell with high charge and discharge rate capability and low impedance growth
Grant 9,608,292 - Gozdz , et al. March 28, 2
2017-03-28
Multivalent Metal Salts For Lithium Ion Cells Having Oxygen Containing Electrode Active Materials
App 20170077503 - Erickson; Michael ;   et al.
2017-03-16
High Power Electrode Materials
App 20160380269 - Beck; Larry ;   et al.
2016-12-29
Method for Opportunistically Balancing Charge Between Battery Cells
App 20160372941 - Moorhead; Brian C. ;   et al.
2016-12-22
Cylindrical Electrochemical Cells And Method Of Manufacture
App 20160351966 - Batson; David C. ;   et al.
2016-12-01
Multifunctional mixed metal olivines for lithium ion batteries
Grant 9,509,019 - Chiang , et al. November 29, 2
2016-11-29
Electrochemical Multi-cell And Method Therefor
App 20160336547 - Dawson; James E. ;   et al.
2016-11-17
Battery Crush Protection System
App 20160329538 - Hughes; Timothy E.
2016-11-10
Heat-treated Polymer Coated Electrode Active Materials
App 20160322638 - Erickson; Michael ;   et al.
2016-11-03
Method for opportunistically balancing charge between battery cells
Grant 9,450,426 - Moorhead , et al. September 20, 2
2016-09-20
Thermal gap pad for a prismatic battery pack
Grant 9,450,276 - Alimario , et al. September 20, 2
2016-09-20
Battery electrodes and methods of manufacture
Grant 9,431,146 - Chiang , et al. August 30, 2
2016-08-30
Battery Module System
App 20160172642 - Hughes; Timothy E. ;   et al.
2016-06-16
High performance lithium or lithium ion cell
Grant 9,350,017 - Tikhonov , et al. May 24, 2
2016-05-24
Surface passivation of active material particles for use in electrochemical cells
Grant 9,343,745 - Lin , et al. May 17, 2
2016-05-17
Surface Modification Of Active Material Structures In Battery Electrodes
App 20160093883 - Erickson; Michael ;   et al.
2016-03-31
High energy high power electrodes and batteries
Grant 9,299,966 - Chiang , et al. March 29, 2
2016-03-29
Integral battery tab
Grant 9,300,004 - Barone , et al. March 29, 2
2016-03-29
Non-aqueous Electrolytic Rechargeable Batteries For Extended Temperature Range Operation
App 20160087310 - Cho; Jeong Ju
2016-03-24
High performance lithium or lithium ion cell
Grant 9,263,731 - Tikhonov , et al. February 16, 2
2016-02-16
Surface modification of active material structures in battery electrodes
Grant 9,252,421 - Erickson , et al. February 2, 2
2016-02-02
System and Method for Assessing Voltage Threshold Detecting Circuitry Within a Battery Pack
App 20160003916 - Firehammer; Paul W. ;   et al.
2016-01-07
Low molecular weight salts combined with fluorinated solvents for electrolytes
Grant 9,184,467 - Tikhonov , et al. November 10, 2
2015-11-10
Combinations of fluorinated solvents with imide salts or methide salts for electrolytes
Grant 9,184,468 - Tikhonov , et al. November 10, 2
2015-11-10
Mixed metal olivine electrode materials for lithium ion batteries having improved specific capacity and energy density
Grant 9,178,215 - Beck , et al. November 3, 2
2015-11-03
Ferric phosphate and methods of preparation thereof
Grant 9,174,846 - Beck , et al. November 3, 2
2015-11-03
System and method for assessing ADC operation and voltage of a battery pack
Grant 9,160,190 - Moorhead , et al. October 13, 2
2015-10-13
System and method for assessing voltage threshold detecting circuitry within a battery pack
Grant 9,157,967 - Firehammer , et al. October 13, 2
2015-10-13
Nanoscale Ion Storage Materials
App 20150236349 - CHIANG; Yet-Ming ;   et al.
2015-08-20
Bus Bar Assembly Including Integrated Bus Bar Support
App 20150207127 - Davis; Jason R. ;   et al.
2015-07-23
Electrolytes including fluorinated solvents for use in electrochemical cells
Grant 9,077,046 - Tikhonov , et al. July 7, 2
2015-07-07
Anode material
Grant 9,077,044 - Yoon , et al. July 7, 2
2015-07-07
High Power Electrode Materials
App 20150180022 - Beck; Larry ;   et al.
2015-06-25
Multi-cell Lithium-ion Batteries
App 20150155596 - Gardner; William H.
2015-06-04
Surface treatment of electrochemically active materials for rechargeable cells
Grant 9,048,496 - Lin , et al. June 2, 2
2015-06-02
System and method for controlling output of a battery pack
Grant 9,035,610 - Rutkowski , et al. May 19, 2
2015-05-19
Vehicle Starter Battery
App 20150132622 - Gohl; Jerry ;   et al.
2015-05-14
Fuse for battery cells
Grant 9,028,986 - Ijaz , et al. May 12, 2
2015-05-12
Fluoroalkyl containing salts combined with fluorinated solvents for electrolytes
Grant 9,012,094 - Tikhonov , et al. April 21, 2
2015-04-21
Structure of prismatic battery modules with scalable architecture
Grant 8,999,546 - Hostler , et al. April 7, 2
2015-04-07
Surface modification of battery materials and method for making a battery
Grant 8,999,009 - Tikhonov , et al. April 7, 2
2015-04-07
Lithium Ion Prismatic Cell Comprising Multiple Jelly Rolls With Additional Material Between Jelly Rolls
App 20150093617 - Yoon; Sang Young
2015-04-02
Crimped, prismatic battery structure
Grant 8,993,149 - Vu March 31, 2
2015-03-31
Microwave Drying Of Lithium-ion Battery Materials
App 20150074988 - Allison; Chad ;   et al.
2015-03-19
Separator For Electrochemical Cell And Method For Its Manufacture
App 20150072219 - LESS; Gregory B. ;   et al.
2015-03-12
Electrolyte Formulation For Reduced Gassing Wide Temperature Range Cycling
App 20150064549 - Pinnell; Leslie J. ;   et al.
2015-03-05
Laminated Battery Cell And Methods For Creating The Same
App 20150056489 - BABINEC; Susan J. ;   et al.
2015-02-26
System and method for a battery pack output contactor
Grant 8,963,500 - Rutkowski , et al. February 24, 2
2015-02-24
Materials and methods for the removal of sulfur compounds from feedstock
Grant 8,956,479 - Lei , et al. February 17, 2
2015-02-17
Battery Pack Including Fluid Resistant Over Mold
App 20140356651 - Ciaccio; Michael P.
2014-12-04
Electrical insulator for electrochemical cell
Grant 8,871,373 - Martin , et al. October 28, 2
2014-10-28
Method and system for determining state of charge of an energy delivery device
Grant 8,855,956 - Thomas-Alyea October 7, 2
2014-10-07
Batteries having inorganic/organic porous films
Grant 8,852,787 - Less , et al. October 7, 2
2014-10-07
Lithium Secondary Cell With High Charge And Discharge Rate Capability And Low Impedance Growth
App 20140242445 - GOZDZ; Antoni S. ;   et al.
2014-08-28
Busbar supports and methods of their use for battery systems
Grant 8,815,429 - Hostler , et al. August 26, 2
2014-08-26
Battery structures and related methods
Grant 8,709,647 - Gozdz , et al. April 29, 2
2014-04-29
Separator for electrochemical cell and method for its manufacture
Grant 8,697,273 - Less , et al. April 15, 2
2014-04-15
Laminated battery cell comprising multilayer composite separator and methods for creating the same
Grant 8,697,290 - Babinec , et al. April 15, 2
2014-04-15
Lithium Rechargable Cell With Reference Electrode For State Of Health Monitoring
App 20140023888 - FULOP; Ricardo ;   et al.
2014-01-23
Method and design for externally applied laser welding of internal connections in a high power electrochemical cell
Grant 8,632,907 - Martin , et al. January 21, 2
2014-01-21
Amorphous and partially amorphous nanoscale ion storage materials
Grant 08617430 -
2013-12-31
Lithium secondary cell with high charge and discharge rate capability and low impedance growth
Grant 8,617,745 - Gozdz , et al. December 31, 2
2013-12-31
Amorphous and partially amorphous nanoscale ion storage materials
Grant 8,617,430 - Chiang , et al. December 31, 2
2013-12-31
Battery balancing system
Grant 8,593,015 - Gottlieb , et al. November 26, 2
2013-11-26
Method for detecting cell state-of-charge and state-of-discharge divergence of a series string of batteries or capacitors
Grant 8,581,547 - Hoff November 12, 2
2013-11-12
Integral Battery Tab
App 20130252054 - BARONE; Michael ;   et al.
2013-09-26
Mixed metal olivine electrode materials for lithium ion batteries
Grant 8,541,136 - Beck , et al. September 24, 2
2013-09-24
Lithium rechargeable cell with reference electrode for state of health monitoring
Grant 8,541,122 - Fulop , et al. September 24, 2
2013-09-24
Battery cell design with asymmetrical terminals
Grant 8,501,345 - Gardner , et al. August 6, 2
2013-08-06
Bipolar articles and related methods
Grant 8,481,208 - Riley, Jr. , et al. July 9, 2
2013-07-09
Flexible voltage nested battery module design
Grant 8,475,954 - Ijaz , et al. July 2, 2
2013-07-02
Electrode material with enhanced ionic transport properties
Grant 8,435,678 - Wixom , et al. May 7, 2
2013-05-07
Company Registrations

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