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SHENZHEN SENIOR TECHNOLOGY MATERIAL CO LTD

Overview
  • Total Patents
    111
  • GoodIP Patent Rank
    15,382
  • Filing trend
    ⇩ 5.0%
About

SHENZHEN SENIOR TECHNOLOGY MATERIAL CO LTD has a total of 111 patent applications. It decreased the IP activity by 5.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are ELECTROCHEM ENERGIECONVERSIE, AMTEK RESEARCH INTERNATIONAL L and BIASIN SRL.

Patent filings per year

Chart showing SHENZHEN SENIOR TECHNOLOGY MATERIAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xiufeng 46
#2 Chen Liang 36
#3 Tan Bin 23
#4 Yang Xuemei 22
#5 Yang Jiafu 17
#6 Wu Shuqiu 16
#7 Gao Dongbo 15
#8 Wang Yanjie 14
#9 Cao Jiang 11
#10 Wu Zhijie 11

Latest patents

Publication Filing date Title
CN111998777A Diaphragm liquid injection wrinkling test device and evaluation method
CN111883724A Multilayer polypropylene microporous membrane and preparation method and application thereof
CN111879651A Method for testing liquid absorption rate and liquid retention rate of diaphragm
CN111816824A Non-woven fabric used as lithium ion battery diaphragm base film, diaphragm and lithium ion battery
CN111579871A Device and method for testing ionic conductivity of battery diaphragm
CN110571394A Ceramic slurry and ceramic coating diaphragm
WO2020042684A1 Coating liquid for use in lithium ion battery, lithium ion battery separator, and lithium ion battery
CN110112350A Diaphragm and its manufacturing method and battery
CN109524603A A kind of function diaphragm and preparation method thereof
CN108807825A Coating fluid, lithium ion battery separator and lithium ion battery for lithium ion battery
CN109167004A Coating fluid, lithium ion battery separator and lithium ion battery for lithium ion battery
CN109167005A Composite diaphragm and preparation method thereof
CN109167013A Coating fluid, lithium ion battery separator and lithium ion battery for lithium ion battery
CN109019546A The preparation method of hydroxyapatite nano line
WO2020006671A1 Composite separator and preparation method therefor, and lithium battery comprising same
KR20210021585A Composite lithium battery separator and manufacturing method thereof
CN108630871A A kind of battery, battery diaphragm and preparation method thereof
CN108655284A A kind of preparation method of tube core processing unit (plant) and tube core
CN108286900A A kind of hot blast pipe
CN107876313A A kind of device and method of lithium battery diaphragm coating