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ZHAOQING CITY JIAWANG ENVIRONMENTAL TECH RESEARCH INSTITUTE

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,268
About

ZHAOQING CITY JIAWANG ENVIRONMENTAL TECH RESEARCH INSTITUTE has a total of 22 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and chemical engineering are HENAN YONGZE ENVIRONMENT TECH CO LTD, ZHEJIANG ZHENGJIE ENVIRONMENTAL SCIENCE AND TECH CO LTD and ECOLOCHEM INC.

Patent filings in countries

World map showing ZHAOQING CITY JIAWANG ENVIRONMENTAL TECH RESEARCH INSTITUTEs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing ZHAOQING CITY JIAWANG ENVIRONMENTAL TECH RESEARCH INSTITUTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hou Haobo 22
#2 Lei Jieni 17
#3 Li Zhengjia 11
#4 Liu Shixiang 11
#5 He Wenjing 9
#6 Li Jiahao 6
#7 Peng Jingzhi 5
#8 Cui Jun 5
#9 Zhang Kai 3
#10 Xiong Qiao 2

Latest patents

Publication Filing date Title
CN110252243A A kind of walnut shell base charcoal and its preparation method and application
CN110302751A A kind of composite biomass Carbon Materials and its preparation method and application
CN110117057A A kind of cyanide wastewater or ore pulp treatment agent
CN109912141A A kind of stabilized method of sludge multifuel combustion ash heavy metals immobilization
CN109867450A A kind of sludge burning ash residue adhesive bond and its preparation and application
CN109897361A A kind of modified polyurethane foaming body and its preparation method and application
CN109609230A A kind of printing and dyeing sludge is harmless, resource utilization method
CN109677052A A kind of frivolous compound noise-reducing packing and its preparation method and application
CN109608016A A kind of construction slurry is extensive, effective, harmless dehydration method
CN109608021A A kind of deep dehydration method for sludge
CN109647859A Lead, the curing/stabilizing material of chromium and its curing method in a kind of incineration of refuse flyash
CN109650808A It is a kind of based on biomass/sludge multifuel combustion lime-ash composite curing agent and its application
CN109336361A A kind of sludge conditioning medicament and its application
CN109368985A A kind of mud dewatering method
CN109574526A A kind of method that desulfurized gypsum normal pressure salt solustion mehtod prepares high strength gypsum
CN109626768A A kind of oilfield drilling spare solidification medicament and its application
CN109607900A A kind of method for innocent treatment of oilfield drilling waste liquid and spare
CN109317102A A kind of preparation method and application of sludge cotton stalk adsorbing material
CN109317098A A kind of sludge base mixed adsorbing material and preparation method thereof
CN109174063A A kind of sludge base adsorbent and preparation method thereof