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SHAANXI QINGLANG WANCHENG ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,009
  • Filing trend
    ⇧ 100.0%
About

SHAANXI QINGLANG WANCHENG ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 23 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, control and environmental technology are JIANGSU HAISILE WASTE GAS TREAT EQUIPMENT CO LTD, DYNA AIR CO LTD and GUO SHAOHUA.

Patent filings in countries

World map showing SHAANXI QINGLANG WANCHENG ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing SHAANXI QINGLANG WANCHENG ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Zhongfa 23
#2 Ruan Yuying 23
#3 Fan Xiaopeng 11
#4 Li Yuzhe 7
#5 Tang Honghua 7
#6 Wang Huan 6
#7 Zhang Tao 5
#8 Lian Bin 4
#9 Xu Tong 2
#10 Hou Wenhao 1

Latest patents

Publication Filing date Title
CN110671786A VOC integration treatment facility observes and controls system
CN110538571A application method of catalyst in microwave field
CN110465216A A kind of toxic and harmful gas collection dilution device
CN110471325A A kind of electric-control system and method for organic solid waste smoke comprehensive processing equipment
CN110479246A Flue gas desulfurization and denitrification reducing catalyst and preparation process in a kind of microwave ultraviolet field
CN110465187A A kind of micro-wave nonpolar ultraviolet catalytic reduction and desulfurization denitrification apparatus
CN110037344A A kind of intelligent smoke abatement electric-control system and control method of ashtray
CN110045664A A kind of MW-LEP exhaust gas apparatus operating status online monitoring system and method
CN110052127A A kind of system and method for waste gas treatment equipment on-line checking and Energy Saving Control
CN110173874A A kind of cleaning equipment TT&C system and equipment
CN110161992A Microwave ultraviolet aoxidizes lye Absorption Desulfurization denitrification apparatus TT&C system
CN110068656A A kind of device and method measuring gas phosphorus content
CN109865406A A kind of moisture condensation removal device
CN109852436A Coal tar microwave ultraviolet catalytic pyrolysis equipment in a kind of raw coke oven gas
CN109942126A A kind of microwave ultraviolet sewage-treatment plant and method
CN109860017A A kind of microwave electrodeless lamp
CN109827215A A kind of Full-automatic tobacco Flash Gas Compression Skid System
CN108970391A A kind of microwave photooxidation catalytic waste gas processing system
CN108413419A A kind of preparation method of microwave catalysis burning exhaust gas process device and carrier
CN108392981A A kind of ozone abater