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SANMEN DUODA ENVIRONMENTAL PROT EQUIPMENT CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    31,876
About

SANMEN DUODA ENVIRONMENTAL PROT EQUIPMENT CO LTD has a total of 47 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China, United Kingdom and Philippines. Its main competitors in its focus markets environmental technology, machines and chemical engineering are LONGYOU ZHIDA ENVIRONMENTAL PROT EQUIPMENT CO LTD, YU HAIJUAN and JINHUA NAER ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing SANMEN DUODA ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 43
#2 United Kingdom 3
#3 Philippines 1

Patent filings per year

Chart showing SANMEN DUODA ENVIRONMENTAL PROT EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Meishan 14
#2 Huang Shi 12
#3 Huang She 5
#4 Chen Xin 4
#5 Fang Qian 2
#6 Du Mian 1

Latest patents

Publication Filing date Title
CN112221642A Small-size old and useless timber rubbish reducing mechanism
CN112173482A Automatic kitchen garbage treatment device
CN112058879A Medical waste separating and recycling equipment
CN112146105A Damage medical waste recycling equipment
CN112058880A Medical waste recycling equipment capable of classifying and heating
CN111765476A Waste incineration barrel with rolling and cleaning functions
CN111731723A Garbage recycling vehicle capable of automatically cleaning garbage can
CN111573090A Recovery equipment for automatic disinfection of medical waste
CN111573047A Medical waste recycling garbage can with gooseneck tying opening
CN111573046A Automatic sealing garbage can for medical waste garbage bag
CN111453241A Classified crushing dustbin
CN111424602A Sandy beach rubbish retrieves clearance car
CN111305332A Domestic rubbish crushing compressor
CN111298899A Kitchen garbage crushing device
CN111437960A Kitchen waste classification equipment
CN111390680A Dirt remover for removing wall paint
CN111389846A Cleaning equipment for residual paint in waste paint bucket
CN111229760A Easy open can retrieves pre treatment facility
CN111330866A Automatic battery sorting and recycling device
CN111174212A Environment-friendly equipment for burning solid waste