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HUZHOU WEIYAN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,046
  • Filing trend
    ⇩ 100.0%
About

HUZHOU WEIYAN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are SUZHOU HIRAT ENVIRONMENTAL TECH CO LTD, ZHANGJIAGANG WUHU NEW MATERIALS TECH DEVELOPMENT CO LTD and HSE HITIT SOLAR ENERJI A S.

Patent filings in countries

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

Patent filings per year

Chart showing HUZHOU WEIYAN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Wei 15

Latest patents

Publication Filing date Title
CN107226606A A kind of Quick mud-water separation device
CN107224780A A kind of quick processing equipment of greasy filth sewage
CN107226515A A kind of textile of chemical fibre modifying porcelain system of efficient reuse
CN107261572A A kind of sewage bidirectional high-efficiency purifying processing device
CN107261633A A kind of two-way wastewater treatment equipment of roll-type
CN107234761A A kind of rapid dismounting type fiber hot top mould
CN107234762A A kind of spherical fiber high temperature rising head production mould
CN107227498A A kind of high temperature rising head is with fibrous raw material production air-cooler
CN107262701A A kind of fiber high temperature riser cutting device with automatic clamping function
CN107186173A A kind of high intensity exothermic riser
CN107088646A A kind of waste material can recovery type fiber high temperature rising head processing unit (plant) automatically
CN107096895A A kind of fiber high temperature rising head particular manufacturing craft
CN107234514A A kind of fiber high temperature rising head processing sanding apparatus
CN107096894A A kind of fiber high temperature rising head former
CN107081482A A kind of high high temperature rising head cutting machine of security performance