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GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTD

Overview
  • Total Patents
    165
  • GoodIP Patent Rank
    8,766
  • Filing trend
    ⇩ 68.0%
About

GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTD has a total of 165 patent applications. It decreased the IP activity by 68.0%. Its first patent ever was published in 2016. It filed its patents most often in China and Luxembourg. Its main competitors in its focus markets chemical engineering, thermal processes and environmental technology are XIE SHUCAI, HAUVILLE FRANCOIS P and HSU TSANG-HUNG.

Patent filings in countries

World map showing GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 164
#2 Luxembourg 1

Patent filings per year

Chart showing GUANGZHOU ZHONGTAN AIR PURIFICATION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Meng Zexi 140
#2 Jiang Zongxia 5
#3 Gao Jianwen 4
#4 Zhang Zihui 4
#5 Wang Xiaojuan 4
#6 Zhang Gang 2
#7 Wu Xiaoxiang 2
#8 Shi Xin 2
#9 Jiang Xuemin 2

Latest patents

Publication Filing date Title
CN111346452A Air filtering device with humidifying function for office area
CN111346451A Domestic type filtration equipment that work efficiency is high
CN111330388A A protection type filtration equipment for house
CN111389126A Air filtering equipment for furniture with high safety factor
CN111229018A Be used for formaldehyde to administer convenient flush coater of use
CN111282754A A flush coater that is used for conveying pipeline to accomodate function that has of formaldehyde to administer
CN111228965A High-efficient type formaldehyde purification ware with heating function
CN111237938A High-efficient type ventilation equipment with safeguard function
CN111228961A High-efficient type formaldehyde purification ware with dust removal function
CN111020138A High-efficient type quenching equipment with purification performance
CN110982993A Heat dissipation type laser hardening equipment with dustproof function
CN110906195A LED lighting apparatus with heat dissipation function and convenient to maintain
CN110864262A Heat dissipation type LED street lamp with wind power generation function
CN110860114A Sand-water separator with cleaning and drying functions
CN110835189A Energy-saving high-efficiency self-cleaning filter
CN110748992A A air purification equipment that deodorization is efficient for public lavatory
CN110758066A Long service life's on-vehicle air purifier with fixed function
CN110762971A Even fertilizer drying-machine of heating with deodorization function
CN110754227A A straw crushing apparatus for organic fertilizer has a dust removal function
CN110601045A Heat dissipation type power equipment with clear away dust function