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TIANJIN SHUANGYUN ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    157,970
About

TIANJIN SHUANGYUN ENVIRONMENTAL TECH CO LTD has a total of 11 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, measurement and mechanical elements are LVYUAN DELICIOUS TIANJIN NETWORK TECH CO LTD, HUNSICKER CLYDE L and ZHOU XIAOWEI.

Patent filings in countries

World map showing TIANJIN SHUANGYUN ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus technologies

Top inventors

# Name Total Patents
#1 Huang Wenzhao 11

Latest patents

Publication Filing date Title
CN111336365A Constant-current sampler convenient for angle adjustment
CN111425707A Atmospheric particles intelligence sample thief that protectiveness is strong
CN111389134A Air filter easy to clean
CN111306412A Air particulate matter sample thief that easily carries
CN111389125A Air filter with easily-detachable filter screen
CN110031451A A kind of binary channels OCEC in-line analyzer
CN109381935A A kind of air filter of filter core easy to clean
CN109663430A A kind of smoke discharging device of high efficient and reliable
CN109696336A It is a kind of for air trapping equipment waterborne
CN109490026A A kind of convenient and strength-saving air acquisition equipment
CN109482011A A kind of air filter being convenient to clean