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TONGFANG ENERGY SAVING EQUIPMENT CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    88,225
  • Filing trend
    ⇩ 85.0%
About

TONGFANG ENERGY SAVING EQUIPMENT CO LTD has a total of 19 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are STIERLIN HANS, INVENSOR GMBH and EBARA REFRIGERATION EQUIPMENT AND SYSTEMS CO LTD.

Patent filings in countries

World map showing TONGFANG ENERGY SAVING EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing TONGFANG ENERGY SAVING EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Daqing 13
#2 Wang Xiaodong 9
#3 Han Shuang 9
#4 Zhao Yan 8
#5 Kang Yijun 8
#6 Guan Qingshan 6
#7 Sun Tao 5
#8 Huang Jinlong 5
#9 Zhang Weidong 4
#10 Liu Wenguo 3

Latest patents

Publication Filing date Title
CN112268382A Novel large-temperature-difference heat exchange unit adopting circulation mode
CN112113194A Steam recovery system based on absorption type technology
CN112113368A Heating and drying system utilizing waste water waste heat
CN112169360A Medicine concentration and drying device
CN111811160A Anticorrosion structure of lithium bromide unit water system
CN111174464A Double-effect double-energy water chilling unit
CN110754527A Novel dairy product production system based on absorption type technology
CN110294445A A kind of low-temperature flue gas waste heat utilization system in bottled drink production
CN110307668A A kind of nuclear energy cold-hot combined supply system based on absorption technology
CN110024922A The system of novel carbonated beverage production based on absorption technology
CN109900070A The Power Cycle of beverage production
CN109237588A A kind of mid-deep strata geothermal energy absorption compression integration central heating system
CN107606813A A kind of distributed mode generator
CN107560249A A kind of refrigerant ball-cock assembly
CN107621000A A kind of big temperature difference heat-exchange unit
CN107621001A A kind of big temperature difference heat-exchange unit of fuel supplementing type low-temperature heat source
CN107631517A A kind of flue gas flashes back formula direct combustion type heat pump
CN107642922A A kind of crab shape structure drop leaching dissemination apparatus
CN107654719A A kind of solution ball-cock assembly