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CHONGQING SANFENG COVANTA ENVIRONMENTAL INDUSTRY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    176,603
About

CHONGQING SANFENG COVANTA ENVIRONMENTAL INDUSTRY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and thermal processes are VOELUND MILJOETEKNIK, ARTHUR BRECHOT and WORLDWIDE PATENT LICENSING COM.

Patent filings in countries

World map showing CHONGQING SANFENG COVANTA ENVIRONMENTAL INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHONGQING SANFENG COVANTA ENVIRONMENTAL INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Yu 8
#2 Yang Wei 7
#3 Li Jun 6
#4 Liu Hai 6
#5 Chen Weixin 5
#6 Guo Kelin 5
#7 Huang Shengyuan 5
#8 Liu Xiaodong 5
#9 Siming Liu 3
#10 Wang Dingguo 3

Latest patents

Publication Filing date Title
CN105351944A Modified grate furnace waste incineration device
CN104456582A Grate gear-rack type transmission device and arrangement method thereof
CN104482541A Low speed and heavy loading carrier roller running under high temperature and dusty environment
CN104456577A Hearth of household garbage incinerator based on grate furnace
CN104482542A Front furnace sealing device for biomass burning boiler furnace
CN103939913A Sewage sludge and household garbage mixed incinerating device based on grate furnace
CN103949097A Garbage and leachate separating device
CN103939916A Garbage incinerator feeding device having water-cooling and fire-fighting functions
CN102588977A Method for mounting support column of slag notch of incinerator
CN101650034A Construction method of furnace cavity liner of garbage incinerator
CN101225852A High temperature resistant low speed bearing
CN101225718A Construction method of steel reinforced concrete chimney
CN101225960A Fire box of inverse push type destructor