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GUIZHOU GUIHENG ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    68,275
  • Filing trend
    ⇧ 128.0%
About

GUIZHOU GUIHENG ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 24 patent applications. It increased the IP activity by 128.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, machines and environmental technology are Wan Xingyou, MARE ERNEST and QIU SHUANG.

Patent filings in countries

World map showing GUIZHOU GUIHENG ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing GUIZHOU GUIHENG ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Yufen 16
#2 Qin Ning 11
#3 Gong Xideng 2
#4 Cen Jibiao 2
#5 Gong Ze 1
#6 Li Lin 1
#7 Yang Yuwen 1
#8 Wen Yubo 1

Latest patents

Publication Filing date Title
CN110240939A A kind of bio-natural gas gas agitating system
CN108855342A A kind of digestion process device on the spot of kitchen garbage
CN108941158A Equipment for separating liquid from solid is used in a kind of processing of domestic garbage pyrolysis
CN108782017A A kind of stalk fermentation pretreatment unit for producing edible mushroom base-material
CN108786997A A kind of Harmless environment protection treatment system for urban waste
CN108935298A A kind of giant salamander culture pond recirculated water solid particle remove device
CN108719161A A kind of adjustable suction type aquatic farm feed feeding machine of cloth range
CN108624994A A kind of process units of viscose base activated carbon fiber
CN108654977A A kind of agglomerated activated carbon molding screening separator
CN108627616A A kind of activated carbon chemical property detection device
CN110152446A A kind of activated carbon adsorption device of easy cleaning
CN110152845A A kind of grinding device of active carbon from coal
CN110152875A A kind of active carbon wet separation device
CN110152352A A kind of active carbon adds equipment automatically
CN110152445A A kind of protective device for active-carbon bed security application
CN110153004A A kind of active carbon finished products cyclone classifier
CN107934962A A kind of carbonization-activation integrated active carbon sintering device
CN107856895A A kind of regenerated carbon counts weight sealed in unit
CN108116698A A kind of regenerated carbon encapsulates cleaner
CN107804850A A kind of horizontal continuous regeneration equipment of powdery waste active carbon