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BAK INTERNAT TIANJIN LTD

Overview
  • Total Patents
    12
About

BAK INTERNAT TIANJIN LTD has a total of 12 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and electrical machinery and energy are WATERBURY BATTERY COMPANY, XIAMEN KNANO GRAPHENE TECHNOLOGY CORP LTD and LUDANOV KOSTIANTYN IVANOVYCH.

Patent filings in countries

World map showing BAK INTERNAT TIANJIN LTDs patent filings in countries
# Country Total Patents
#1 China 9
#2 WIPO (World Intellectual Property Organization) 3

Patent filings per year

Chart showing BAK INTERNAT TIANJIN LTDs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Reduction of greenhouse gas emissions
#2 Batteries

Top inventors

# Name Total Patents
#1 Rongpeng Zheng 3
#2 Mao Huanyu 3
#3 Zhonglong Ma 2
#4 Shang Suijun 2
#5 Zheng Rongpeng 2
#6 Hao Yan 2
#7 Huanyu Mao 2
#8 Ma Zhonglong 1
#9 Chen Xi 1
#10 Liang Zhang 1

Latest patents

Publication Filing date Title
CN102738446A Lithium ion battery slurry, preparation method of the lithium ion battery slurry, and lithium ion battery
CN102738502A Lithium-ion battery for forced internal short-circuit test and preparation method thereof
CN102569733A Preparation method for lithium ion battery slurry, as well as battery slurry and lithium ion battery
WO2011023127A1 Lithium power battery pack without bloating
CN102044661A Method for preparing lithium ion battery slurry
CN102024935A Battery anode material pretreatment device
CN101997095A Battery combination cover and battery
CN101964403A Packaging method for battery pack and battery pack
CN101640271A Titanium lithium ferrous phosphate cathode material and preparation method thereof
CN101373831A Method for preparing lithium ion battery anode material lithium iron phosphate