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SHANGHAI SHANSHAN TECH CO LTD

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    14,343
  • Filing trend
    ⇩ 21.0%
About

SHANGHAI SHANSHAN TECH CO LTD has a total of 143 patent applications. It decreased the IP activity by 21.0%. Its first patent ever was published in 2004. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Republic of Korea. Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are ZHENG CHUNYAN, SHANDONG GOLDENCELL ELECTRONICS TECHNOLOGY CO LTD and SHANGHAI SINOPOLY JIAHUA BATTERY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANGHAI SHANSHAN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANGHAI SHANSHAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Qiusheng 49
#2 Ding Xiaoyang 46
#3 Qiao Yongmin 42
#4 Wu Zhihong 39
#5 Shen Long 38
#6 Li Hong 27
#7 Zhong Lin 22
#8 Zhang Pengchang 21
#9 Du Huiyu 20
#10 Chen Ran 19

Latest patents

Publication Filing date Title
CN112219295A Silicon-based lithium storage material and preparation method thereof
CN111164803A Silicon-based negative electrode material for secondary battery, preparation method of silicon-based negative electrode material and secondary battery
CN111133614A Silicon-based negative electrode material, preparation method thereof and lithium ion battery
CN111149241A Silicon-based lithium storage material and preparation method thereof
CN111164804A Silicon-based negative electrode material, preparation method thereof and lithium ion battery
CN112054165A Mesocarbon microbeads, graphite negative electrode material, preparation method of mesocarbon microbeads and graphite negative electrode material, and lithium ion battery
CN111439738A Biomass hard carbon, lithium ion battery, preparation method and application thereof
CN111384376A Silicon-carbon negative electrode material, preparation method and application thereof, and lithium ion battery prepared from silicon-carbon negative electrode material
CN111384378A Silicon-carbon negative electrode material, preparation method and application thereof, and lithium ion battery prepared from silicon-carbon negative electrode material
CN111384380A Silicon-carbon negative electrode material, preparation method and application thereof, and lithium ion battery prepared from silicon-carbon negative electrode material
CN111384375A Silicon-carbon negative electrode material, preparation method and application thereof, and lithium ion battery prepared from silicon-carbon negative electrode material
CN111354927A Composite graphite negative electrode material, lithium ion battery and preparation method and application thereof
CN111312996A Silicon-carbon composite material, lithium ion battery, preparation method and application
CN111244400A Silicon-oxygen-carbon composite material, lithium ion battery, and preparation method and application of silicon-oxygen-carbon composite material
CN111232970A Graphite negative electrode material, lithium ion battery, preparation method and application
CN111232968A Composite graphite negative electrode material, lithium ion secondary battery, preparation method and application
CN111232969A Composite intermediate phase negative electrode material, lithium ion secondary battery, preparation method and application
CN111244453A Artificial composite graphite negative electrode material, lithium ion battery, preparation method and application
CN111244398A Composite graphite negative electrode material, lithium ion battery, preparation method and application
CN111244449A Modified intermediate phase negative electrode material, lithium ion secondary battery, preparation method and application