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CHANGZHOU ZHONGKE HAINA CARBON TECHNOLOGY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    93,380
About

CHANGZHOU ZHONGKE HAINA CARBON TECHNOLOGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, materials and metallurgy and mechanical elements are JIANGSU JIAYU SPECIAL EQUIPMENT CO LTD, UNIZEO CO LTD and CATELECTRIC CORP.

Patent filings in countries

World map showing CHANGZHOU ZHONGKE HAINA CARBON TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing CHANGZHOU ZHONGKE HAINA CARBON TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Tao 18
#2 Liu Jun 18

Latest patents

Publication Filing date Title
CN104386686A Activated carbon production facility
CN104445182A Active carbon production equipment heating channel
CN104653782A Nitrogen sealing device for activated carbon production equipment
CN104386687A Automatic feeding device for active carbon production equipment
CN104383770A Flue gas purification device for activated carbon production equipment
CN104477905A Heating furnace for activated carbon production equipment
CN104399417A Automatic material taking device for activated carbon manufacturing device
CN104390469A Waste discharging pipeline for activated carbon production device
CN104390476A Activated carbon production device smoke discharging pipe
CN104401989A Automatic opening and closing door for activated carbon manufacturing device
CN104390494A Activated carbon production device cooling device
CN104391341A Infrared detector for active carbon production equipment
CN104399342A Flue gas treatment device for activated carbon manufacturing device
CN103879985A Method for preparing hollow carbon ball
CN103887033A Method for preparing activated carbon capable of absorbing electromagnetic waves
CN103880005A Preparation method for activated carbon rich in mesopores
CN103880006A Method for preparing large particle size phenolic resin spherical activated carbon
CN103881140A Preparation method of activated carbon filler with high electromagnetic wave absorption performance