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TIANJIN YUNHAI CARBON PRODUCT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    198,833
About

TIANJIN YUNHAI CARBON PRODUCT CO LTD has a total of 14 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are YAMADA BEE FARM, TIANJIN CHEMISTRY AGENT RES INST and SENBAO WANG.

Patent filings in countries

World map showing TIANJIN YUNHAI CARBON PRODUCT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing TIANJIN YUNHAI CARBON PRODUCT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Lianyun 13
#2 Lianyun Chen 1

Latest patents

Publication Filing date Title
CN104949523A Petroleum coke calcination smoke waste heat tube type alkali making system
CN104949525A Petroleum coke calcination waste heat alkali making system
CN104949528A Device for alkali production with waste heat of petroleum coke calcination smoke
CN104941225A System for evaporating alkali prepared by waste heat generated by calcining petroleum coke
CN104949526A Heating and evaporation device by using waste heat of petroleum coke calcination discharging furnace
CN104418368A Heating evaporation system for double-pump temperature-controlled alkali liquid concentration
CN104418365A Heating and evaporating device for concentrating lye capable of automatically supplying oil in high level
CN104418363A Heating evaporation device for high-position oil replenishing double-pump alkali liquor concentration
CN104418361A Alkali liquor concentration heating evaporation system capable of being replenished with oil at high position
CN104418360A Heating evaporation device for alkali lye concentration
CN103803310A Weighing blanking cabin
CN103357471A Alkaline sheet crushing machine for improving crushing efficiency
CN103357573A Vibrating screen machine transmission mechanism with motor damage preventing effect
CN102179363A Calcined petroleum coke screening system