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ANHUI PROVINCE SHITAI COUNTY GUNIUJIANG CHARCOAL PRODUCTS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,935
  • Filing trend
    ⇩ 100.0%
About

ANHUI PROVINCE SHITAI COUNTY GUNIUJIANG CHARCOAL PRODUCTS CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, chemical engineering and basic materials chemistry are EVERGREEN ENERGY INC, CQ INC and BAI HONGMEI.

Patent filings in countries

World map showing ANHUI PROVINCE SHITAI COUNTY GUNIUJIANG CHARCOAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ANHUI PROVINCE SHITAI COUNTY GUNIUJIANG CHARCOAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jun 7
#2 Cheng Hongwei 5

Latest patents

Publication Filing date Title
CN107639027A A kind of bamboo charcoal powder sieving machine
CN107583856A A kind of swing type bamboo charcoal powder sieving machine
CN107716285A A kind of slidingtype bamboo charcoal powder sieving machine
CN106079536A A kind of piston forming machine
CN106237986A A kind of preparation method of sol-gel modified bamboo charcoal
CN106111260A A kind of broken forming machine of biomass powder
CN106196943A A kind of roller dryer
CN106113562A A kind of forming press-roller adjusting means
CN106079539A A kind of ring die forming machine
CN106142639A A kind of forming press-roller assembly
CN106753659A A kind of preparation method of charcoal
CN106753660A A kind of preparation method of charcoal