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TONGFANG ENV CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,254
  • Filing trend
    ⇩ 90.0%
About

TONGFANG ENV CO LTD has a total of 20 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are TOKUMOTO TOSHIYUKI, HANGZHOU TEAMS ENVIRONMENTAL PROT ENG CO LTD and SYDLO INC.

Patent filings in countries

World map showing TONGFANG ENV CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing TONGFANG ENV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shao Xiaozhen 10
#2 Tang Leping 8
#3 Zhao Xudong 5
#4 Wang Sheng 5
#5 Zhang Yanfeng 5
#6 Li Cheng 4
#7 Xiao Haitao 4
#8 Liu Yujia 3
#9 Sun Chao 3
#10 Shi Minglei 3

Latest patents

Publication Filing date Title
CN112142146A Concentration and evaporation system for zero discharge of power plant wastewater
CN112138534A Desulfurization flue gas white elimination system
CN111351063A Novel sludge incineration waste heat utilization system
CN109883208A A kind of sinter is cooling and sintering flue gas cogeneration desulfurization and denitrification integral system
CN109758888A A kind of new type low temperature oxidizing process flue gas denitrification system
CN109761389A A kind of complexes of municipal wastewater advanced treating
CN109692560A A kind of two-stage oxidation wet type desulfurizing denitrification integrated device
CN109694821A A kind of anaerobic digestion device of kitchen garbage
CN108339390A A kind of fractional order reaction high-efficiency desulfurization collaboration dedusting absorption tower
CN108344309A A kind of cooling device for handling water cooling tower in sludge incineration tail gas
CN108339381A A kind of Based on Dual-Aperture high-efficiency desulfurization tower tray for desulfurizing tower
CN108339669A A kind of Wet type electric dust-removing device removing fine particle
CN108341583A A kind of sludge dehydration conditioner and its dewatering
CN107303465A A kind of flue gas high-efficiency desulfurization cooperates with dust arrester
CN106977032A A kind of band washs the strong brine Crystallization Separation device of leg
CN106975356A It is a kind of to be applied to double economizer, the SCR denitration systems of air preheater interlaced arrangement
CN106976890A A kind of strong brine Crystallization Separation device with mother liquor separator
CN106979521A A kind of vertical-type garbage incinerator of use roll-type fire grate
CN106925063A A kind of electrostatic fabric filter for removing PM2.5
CN106268271A A kind of flue gas desulfurization enhancing device