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HEFEI DESIRED ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,315
About

HEFEI DESIRED ENVIRONMENTAL TECH CO LTD has a total of 12 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 chemical engineering, basic materials chemistry and environmental technology are SE KOGYO KK, SANYO AQUA TECHNOLOGY CO LTD and FLUXXION B V.

Patent filings in countries

World map showing HEFEI DESIRED ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HEFEI DESIRED ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xi Ying 10
#2 Han Xiaochun 8
#3 Wang Weizhong 8
#4 Yang Jiakui 7
#5 Zhang Jinhai 7
#6 Xu Xin 7
#7 Chen Huafeng 7
#8 Guo Lei 6
#9 Han Bing 5
#10 Wu Fei 4

Latest patents

Publication Filing date Title
CN111841190A Coal gas decompression filter equipment
CN111440640A Coal gas high-temperature purification system capable of utilizing waste heat and using method
CN110787546A Bag collector convenient to dismouting
CN110393996A A kind of automatically cleaning sack cleaner
CN110393995A A kind of pulse bag type dust collector
CN110394012A A kind of multistage sack cleaner
CN110394013A A kind of explosion-proof bag type dust cleaner
CN109939503A A kind of gas generator purification system
CN109939502A A kind of rotatable side inserting type filter cartridge dust remover of filter cylinder
CN110038368A A kind of ceramic fibre chimney filter, preparation method and pressurization suction molding machine
CN109464848A A kind of efficient low-resistance air filting material and preparation method thereof
CN109464849A A kind of two-ply foam coating air filting material, preparation method and application