Learn more

SHENZHEN HUAYU ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,128
About

SHENZHEN HUAYU ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 15 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 chemical engineering, environmental technology and measurement are EM & C KOREA CO LTD, ECOTECHNIEK BV and ZIMPRO PASSAVANT INC.

Patent filings in countries

World map showing SHENZHEN HUAYU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing SHENZHEN HUAYU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Hongjie 15
#2 Zhuang Yuesheng 15
#3 Yang Qinfeng 15
#4 Yang Yiqin 15

Latest patents

Publication Filing date Title
CN111268821A Fine treatment method for slurry for clay production from building spoil
CN111122564A A dregs detection device for preparing sintering class regeneration product
CN111068387A Mud refining treatment device
CN111111282A Treatment device for waste residue soil dehydration liquid
CN111115959A Waste water recycling system in muck treatment process
CN111170718A Method for treating metal substances in building waste soil
CN110969397A Material tracking statistical system
CN111135948A Method for producing stone material by using building waste soil
CN111115898A Sewage circulating system
CN111135949A Method for producing sand by using building waste soil
CN111115646A Method for producing clay by adopting building waste soil
CN111122251A Waste water discharge monitoring system in waste soil treatment process
CN111135950A Method for treating stone in building waste soil
CN111097595A System and method for treating sand in spoil
CN111068437A Dust falling device in spoil unloading area