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ZHEJIANG ECO ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    59,026
  • Filing trend
    ⇩ 12.0%
About

ZHEJIANG ECO ENVIRONMENTAL TECH CO LTD has a total of 27 patent applications. It decreased the IP activity by 12.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are SI CHUAN RUI YUAN ENERGY AND ENVIRONMENT TECH CO LTD, HYORIM IND INC and KOLON WATER & ENERGY CO LTD.

Patent filings in countries

World map showing ZHEJIANG ECO ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing ZHEJIANG ECO ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Che Lei 15
#2 Tian Wangyang 13
#3 Zhao Weiwei 11
#4 Mao Fuzhi 9
#5 Du Lianmeng 7
#6 Yang Guoying 7
#7 Dong Bochao 7
#8 Kitsukawa Kunio 6
#9 Li Yanyan 5
#10 Xiong Long 4

Latest patents

Publication Filing date Title
CN111706738A Heat treatment compensation method and heat compensator
CN111690424A Method for improving heat treatment efficiency and pyrolysis carbonization furnace set using same
CN111359370A Method and equipment for pyrolyzing and desorbing oil sludge
CN111515238A Soil direct thermal desorption treatment method and equipment
CN110902064A Oil field oil sludge woven bag breaking device
CN110884915A Air-intake-preventing storage bin
CN110906355A Descaling flue
CN110762217A Gas sealing device of rotary furnace body
CN110762216A Novel gas sealing device of rotary furnace body
CN110508106A Air cooling method and apparatus is desorbed in Soil Thermal solution
CN110369477A Soil pyrolysis treating method and equipment based on directly pyrolysis desorption
CN110560472A Method and equipment for soil pyrolysis treatment
CN109622586A The method of thermal desorption processing mercury contaminated soil
CN109337696A Rotary carbonizing furnace
CN109433814A Soil heterotopic restorative procedure and its device based on pyrolysis desorption
CN109185891A Glow furnace and the oil-bearing sludge treatment equipment containing the furnace that glows
CN109185866A Biomass burner
CN108147645A Chemical engineering sludge processing method and processing device
CN108326028A The anhydrous spray process method of pyrolysis gas in pyrolysis device and pyrolysis device without water spray
CN107973512A Double-furnace-body double formula pyrolysis desorption stove