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TIANJIN TONGYI ENVIRONMENTAL PROT EQUIPMENT CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    73,980
  • Filing trend
    ⇩ 100.0%
About

TIANJIN TONGYI ENVIRONMENTAL PROT EQUIPMENT CO LTD has a total of 22 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 chemical engineering, environmental technology and measurement are ENVIRONMENT SUSTAINABLE SYSTEM ENGINEERING TECH CO LTD, CERAMIQUES TECH SOC D and PASSAMAQUODDY TRIBE.

Patent filings in countries

World map showing TIANJIN TONGYI ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing TIANJIN TONGYI ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Gang 22

Latest patents

Publication Filing date Title
CN109107311A A kind of packaged type dedusting environment friendly equipment
CN109114576A A kind of organic waste-gas purification equipment that plastic processing generates
CN109107308A A kind of exhaust gas dedirt device and method
CN109107335A A kind of heat accumulating type cleaning equipment for waste organic gas
CN109115005A A kind of waste gas afterheat recovery unit
CN109107313A A kind of Portable dust environmental protection equipment
CN109107365A A kind of off-gas cleaning equipment with deodorization device
CN109107367A A kind of acidity industrial waste-gas purifier
CN109107355A A kind of paint spray booth waste gas treatment equipment
CN109107312A A kind of high effect dust cleaner
CN109106278A A kind of dust catcher with electrostatic equipment
CN109107310A A kind of industrial flue gas cleaning equipment
CN109091990A A kind of waste gas dedusting and purification integrated machine
CN107462429A A kind of evaluation method of automobile mounted purification utensil effect
CN107461908A A kind of method for noise reduction control of air purifier
CN107461873A A kind of air purifier intelligence management-control method
CN107459361A A kind of vehicle tail gas purification device preparation method
CN107456870A A kind of automobile exhaust purifier preparation method
CN107461871A A kind of air purifier IOS ends control method
CN107461872A A kind of air purifier improves control method