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NINGXIA KEXING ENVIRONMENTAL PROT ENGINEERING CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    220,369
About

NINGXIA KEXING ENVIRONMENTAL PROT ENGINEERING CO LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering and machines are EUROSIDER S A S DI MILLI OTTAV, YANAGAWA GIKEN KK and WALK IND INC.

Patent filings in countries

World map showing NINGXIA KEXING ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NINGXIA KEXING ENVIRONMENTAL PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 He Meihua 9
#2 Liu Huaiping 9
#3 Chen Xuegong 5
#4 Huaiping Liu 2
#5 Gu Yadong 2
#6 Huan Chuanhua 2
#7 Qiu Yunxia 1
#8 Jia Zhongshi 1
#9 Yadong Gu 1
#10 Duan Xuefeng 1

Latest patents

Publication Filing date Title
CN104524971A Specific ash removal device for catalyst
CN104492628A Spray gun special for coal powder boiler
CN103691586A Runner self-adjusting type reducing agent sprayer
CN103638811A Combined ammonia spraying and mixing device for SCR (Selective Catalytic Reduction) method
CN103639049A Cathode device of electric dust collector
CN103100275A Elastic limiting chuck for filter bag frame
CN103100276A Dust collector filter bag frame hanging device
CN103100301A Reducing agent gasification equipment for SCR (selective catalytic reduction)
CN103028507A Reducing agent atomizer for SNCR (selective non-catalytic reduction) denitration
CN102494187A Protecting device for electromagnetic valve of cylinder of bag-type dust collector
CN102393005A Flue gas denitrification and exhaust-heat boiler integrated device