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TIANJIN YOUAI ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,393
About

TIANJIN YOUAI ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and packaging and shipping are ECOSPHERE TECHNOLOGIES INC, BEIJING SINORICHEN ENVIRONMENTAL PROT CO LTD and WEIHAI ENCOURAGE ENV PROT TECH CO LTD.

Patent filings in countries

World map showing TIANJIN YOUAI ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TIANJIN YOUAI ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Chuanping 8
#2 Liu Cheng 4
#3 Deng Yang 1

Latest patents

Publication Filing date Title
CN111606527A Oily sludge treatment device and method
CN111704281A Device and method for quickly treating and recycling car washing wastewater
CN111620142A Discharging stabilization device and method for oil-containing sludge cleaning tank
CN111606528A Oily sludge cleaning tank and efficient stirring device thereof
CN109809658A The processing method of excess sludge after a kind of processing of wastewater from car washer
CN109809594A A kind of wastewater from car washer light catalytic treatment method and processing mechanism
CN109650539A Biologic packing material and its preparation method and application for removing groundwater azotate
CN109650538A A kind of efficient denitrification unit and its distributing method based on sulphur autotrophy technology
CN109622597A A kind of electrochemical repair method of heavy-metal contaminated soil
CN109734197A A kind of processing material of nitrogenous acid waste water and its application
CN109721384A A kind of quick processing equipment of kitchen garbage
CN109731902A A kind of movable type electrochemical soil prosthetic device