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DALIAN LANGXU ENV TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    117,534
  • Filing trend
    ⇩ 100.0%
About

DALIAN LANGXU ENV 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 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and mechanical elements are BRITA LP, DU YEBING and ANHUI GUONENG YISHENG ENV PROT SCIENCE AND TECH CO LTD.

Patent filings in countries

World map showing DALIAN LANGXU ENV TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing DALIAN LANGXU ENV TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Jianyun 14
#2 Xu Hui 14

Latest patents

Publication Filing date Title
CN106861251A A kind of reversible inclined-plate clarifying basin
CN106902554A A kind of baffling ramp type efficient sedimentation tank
CN106924999A A kind of adjustable baffling inclined-plate clarifying basin
CN106924998A A kind of board plug type inclined-plate clarifying basin
CN106895204A A kind of time delay ball-cock assembly for voltage stabilization and current stabilization water tank
CN106904681A A kind of absorbent charcoal adsorber of easy cleaning
CN106830476A A kind of drinking water purification system
CN106894498A A kind of mechanical voltage stabilization and current stabilization water tank for reducing the filtered water pump number of starts
CN106907520A A kind of adjustable type ball cock of water tank of voltage regulation
CN106926530A A kind of Membrane of Tensile Buildings storage tank
CN106904683A It is a kind of can on-line cleaning ultraviolet sterilization apparatus
CN106865683A A kind of absorbent charcoal adsorber with regenerative system
CN106430558A Sewage treatment efficient energy-saving pressure MBR (membrane bioreactor)
CN106430559A Pressure type efficient biological filter