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A123 SYSTEMS LLC

Overview
  • Total Patents
    280
  • GoodIP Patent Rank
    6,281
  • Filing trend
    ⇧ 52.0%
About

A123 SYSTEMS LLC has a total of 280 patent applications. It increased the IP activity by 52.0%. Its first patent ever was published in 2005. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are ORANGE POWER LTD, WUHAN RUIKEMEI NEW ENERGY CO LTD and NINGDE AMPEREX TECHNOLOGY LTD.

Patent filings per year

Chart showing A123 SYSTEMS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Chuanjing 33
#2 Li Fanqun 30
#3 Wang Jun 28
#4 Hammoud Maha 22
#5 Johnson Derek 22
#6 Zhou Weidong 20
#7 Tikhonov Konstantin 17
#8 Johnson Derek C 16
#9 Hostler Jonathan 15
#10 Wang Yong 15

Latest patents

Publication Filing date Title
WO2021003305A1 Systems and methods for a composite solid-state battery cell with an ionically conductive polymer electrolyte
WO2020252360A1 Anode pre-lithiation for high energy li-ion battery
US2020395762A1 Dual voltage battery and method for operating the same
US2020358076A1 Methods and systems for dry surface doping of cathode materials
CN111653739A Method for preparing high-cycle-performance SiO negative electrode material of lithium battery
CN111689500A Preparation method of low-expansibility SiO/graphite composite electrode material
CN111647345A Lithium ion battery negative electrode polymer protective coating and preparation method and application thereof
CN111653738A Silicon-carbon negative electrode material of lithium ion battery and preparation method thereof
CN111653737A Silicon oxide composite material with gradient pre-lithiation structure and preparation method and application thereof
CN111675212A Efficient preparation method of high-capacity quick-charging graphite negative electrode material
CN111650043A Detection method for ultrasonic welding quality
CN111646466A High-capacity high-compaction fast-charging composite graphite negative electrode material and preparation method thereof
CN111653842A Low-self-discharge-rate lithium ion battery formation method and ternary soft-package lithium ion battery
CN111697271A Lithium ion battery formation and capacity-dividing method
CN111697192A Connection structure of laminate polymer battery utmost point ear and electric core
WO2020146218A1 Abuse-tolerant lithium ion battery cathode blends with symbiotic power performance benefits
WO2020132622A1 Cathode with pre-lithiation coating and methods for preparation and use
WO2020086310A1 Electrode with flame retardant additives and method and systems for preparation and use
WO2020047153A1 Polymer binder additives for electrodes
WO2020028278A2 Redundant tabs for electrochemical cell