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BEIJING JINDA WANXIANG ENV SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,924
About

BEIJING JINDA WANXIANG ENV SCIENCE AND TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are OZONAIR LTD, RAMESHNI MAHIN and Dalian zhongding chemical co ltd.

Patent filings in countries

World map showing BEIJING JINDA WANXIANG ENV SCIENCE AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING JINDA WANXIANG ENV SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xinwang 12
#2 Du Zhongshan 6
#3 Zheng Yingjie 6
#4 Wang Guochao 6
#5 Chen Shiwen 6
#6 Wang Cong 6
#7 Song Dongxian 6
#8 Xu Junhao 2
#9 Bi Fengyan 2
#10 Ding Shufen 2

Latest patents

Publication Filing date Title
CN106698357A Device and method for preparing oxygen through three-tower low pressure adsorption and vacuum desorption
CN106829869A The apparatus and method that a kind of seven towers low pressure adsorbent vacuum desorption prepares oxygen
CN106829868A The apparatus and method that a kind of single column low pressure adsorbent vacuum desorption prepares oxygen
CN106672906A Apparatus and method for preparing oxygen through two tower low pressure adsorption and vacuum desorption
CN106629610A Device and method for preparing oxygen by vacuum pressure swing adsorption (VPSA) through five towers
CN106744696A The apparatus and method that a kind of four towers low pressure adsorbent vacuum desorption prepares oxygen
CN106490144A A kind of advanced oxidation gas generating unit for grain storage
CN106026689A High-frequency high-voltage power supply for capacitive loads
CN106007232A Integrated sewage treatment apparatus
CN105994615A Advanced oxidizing gas device for grain storage
CN106115627A A kind of cabinet-type panel type ozone producer
CN106467291A Novel modularized board-like plasma ozonator