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ZHEJIANG HONG SHENG ENVIRONMENTAL PROTECTION TECH GROUP CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,026
About

ZHEJIANG HONG SHENG ENVIRONMENTAL PROTECTION TECH GROUP CO LTD has a total of 12 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, surface technology and coating and textiles and paper are LENSER VERWALTUNGS GMBH, PRO PURE INC and Jiangsu dingsheng filter bag co ltd.

Patent filings in countries

World map showing ZHEJIANG HONG SHENG ENVIRONMENTAL PROTECTION TECH GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHEJIANG HONG SHENG ENVIRONMENTAL PROTECTION TECH GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Gang 12
#2 Song Pengze 11
#3 Shao Lianmin 10
#4 Song Mingze 1

Latest patents

Publication Filing date Title
CN110772899A Dust removal method and dust removal system
CN109501408A A kind of composite filtering material and preparation method thereof
CN109173472A Closeouts, filter bag of dust collector automatic plugging system and deduster
CN109316850A Modularization duster system and its control method
CN109173471A double-layer filter material and filter bag
CN109173715A Denitration dust collecting integral deduster
CN109173470A Deashing device and modularization deduster
CN109173469A Modular filtration units
CN109173716A Stainless steel base fabric filtering material and bouffancy filter bag
CN109173473A Modularization collection apparatus for ash and modularization duster system
CN109260858A Modularization air intake guide device and modularization duster system
CN109432895A Modularization deduster