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HUNAN GUOSHENG GRAPHITE TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,079
  • Filing trend
    ⇩ 100.0%
About

HUNAN GUOSHENG GRAPHITE TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and electrical machinery and energy are TANABE ISAO, REMINEX SA and LIAONING XINGKONG SODIUM BATTERY CO LTD.

Patent filings in countries

World map showing HUNAN GUOSHENG GRAPHITE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUNAN GUOSHENG GRAPHITE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Qianfeng 12
#2 Li Liping 12

Latest patents

Publication Filing date Title
CN107761054A A kind of micro crystal graphite alkene composite for being loaded with Nano Silver and its preparation method and application
CN107742714A Preparation method for LiFePO4/expansion micro crystal graphite/carbon composite of lithium ion battery
CN107597061A It is a kind of to be used to remove Nanoscale Iron/exfoliated-graphite composite of Heavy Metals in Waters and preparation method thereof
CN107555427A A kind of spheroidization micro crystal graphite production system
CN107555428A A kind of micro crystal graphite secondary pickling method of purification and its high-purity micro crystal graphite
CN107555426A A kind of low energy consumption is prepared on a large scale high-purity micro crystal graphite technique and its high-purity micro crystal graphite
CN107601496A A kind of nuclear graphite and preparation method thereof based on micro crystal graphite for raw material
CN107555425A A kind of micro crystal graphite high temperature pre-processes alkali acid system method of purification
CN107611410A V2o5/ graphene composite materials preparation method and anode
CN107285306A A kind of method that micro crystal graphite prepares expansion micro crystal graphite
CN107285307A A kind of method that micro crystal graphite prepares reexpansion micro crystal graphite
CN107564972A A kind of graphene solar panel