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ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    125,656
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTD has a total of 14 patent applications. It decreased 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 environmental technology, chemical engineering and civil engineering are AQUENOX PTY LTD, WATER REGENERATION SYSTEMS INC and CHONGQING ZHONGKE FILTER PLANT MANUFACTURE CO LTD.

Patent filings in countries

World map showing ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHEJIANG HUAQIANG ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Jianqiang 14

Latest patents

Publication Filing date Title
CN111777290A Petrochemical wastewater treatment method
CN111874998A Continuous ceramic membrane filter
CN111777239A Printing and dyeing wastewater treatment system and method
CN111777287A Reverse osmosis system ultrafiltration waste water belt cleaning device
CN111773930A Reverse osmosis concentrated water treatment device
CN111777255A Ethylene device condensate water treatment facilities
CN111636513A Improved device for rainwater collection and treatment
CN111635021A Garbage penetrating fluid treatment system
CN108002659A A kind of new waste water treatment process
CN108046474A A kind of film integrates water cleaning systems
CN107986534A A kind of novel ultrapure water processing system
CN108046493A A kind of novel ultrapure water treatment process
CN108046503A A kind of reverse osmosis membrane system
CN108046502A A kind of new medical purifies water treatment technology