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HENAN JINKAI CHEMICAL INVEST HOLDING GROUP CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    116,338
About

HENAN JINKAI CHEMICAL INVEST HOLDING GROUP CO LTD has a total of 17 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are UPR VODOPROV KANALIZTR KHOZ VO, INNOTERV IPARI FOEVALLALKOZO and DUESEL JR BERNARD F.

Patent filings in countries

World map showing HENAN JINKAI CHEMICAL INVEST HOLDING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing HENAN JINKAI CHEMICAL INVEST HOLDING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Junhong 8
#2 Zhang Shihao 7
#3 Li Bangxiong 6
#4 Chen Xi 6
#5 Guo Ran 5
#6 Zhang Chenghai 5
#7 Luo Juntao 5
#8 Xie Qunli 5
#9 Lyu Binghang 4
#10 Fan Guangyan 4

Latest patents

Publication Filing date Title
CN111735043A Carbon-containing fly ash recycling system based on electric bag dust remover
CN111773925A Automobile urea solution production system and preparation method thereof
CN110388638A A kind of steam thermal energy utilization process in carbon dioxide stripping their urea production
CN110282810A A kind of graywater treating method in coal gasification scouring water recycling system
CN109453590A A kind of washing tail gas device
CN108285388A Freeze proof liquid fertilizer of a kind of high potassium of clear liquid type and preparation method thereof
CN105668858A Method and corollary equipment for treating oily sewage drained by compressor
CN106642991A Air separation pre-cooling system
CN105130676A Liquid fertilizer for resisting drought and preserving moisture and fertility and preparation method thereof
CN105175073A Liquid compound fertilizer for seedling lifting and preparing method of liquid compound fertilizer
CN104976633A Method and device for conducting dry process fine grain screening dusting and changing melting characteristic of coal ash
CN104974794A Gas-making furnace nitrogen air-conditioning system
CN104402768A Technology for producing urea from low-purity liquefied ammonia as raw material
CN104399285A Oil-water separation device
CN104155374A Device and method for measuring synthetic catalyst vapor concentration
CN103408332A Preparation method of urea and ammonium nitrate solution
CN103408331A Dust-free urea cooling method