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LIHERO TECH HUNAN CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,894
  • Filing trend
    ⇧ 180.0%
About

LIHERO TECH HUNAN CO LTD has a total of 30 patent applications. It increased the IP activity by 180.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets measurement, chemical engineering and control are REUNANEN MATTI, SP K B ANALIT PRIBOROSTR and FJERDINGSTAD SOELVE.

Patent filings in countries

World map showing LIHERO TECH HUNAN CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing LIHERO TECH HUNAN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Haidong 9
#2 Liu Dehua 8
#3 Zou Xiongwei 7
#4 Chen Yang 7
#5 Li Weihuan 5
#6 Xiong Chunhong 5
#7 Zhao Jinlong 5
#8 Liu Feiping 4
#9 Huang Haiping 4
#10 Li Zhi 3

Latest patents

Publication Filing date Title
CN111735906A Method for determining alkalinity of water sample and analysis system
CN111781053A Water sample pretreatment device, water sample pretreatment system and water sample pretreatment method
CN111871989A Water sample pretreatment system
CN111537590A Automatic on-line repairing method for mercury membrane modified electrode
CN111537503A Sulfide analysis method and automatic analyzer
CN111474168A Residual chlorine analysis method
CN111458329A Total chlorine and residual chlorine analysis method
CN111238884A Filter membrane fixed knot constructs, sample stove and OCEC analysis appearance
CN111239080A Quality control device and OCEC analytic system
CN111048397A ICP-MS-based online detector and detection method
CN110208037A Stratified Sampling device and analysis system
CN109596546A Mercury filters eliminating machine by washing, mercury analyzer and analysis method
CN109406691A Gas sampling separation system and gas chromatograph
CN109550416A Dynamic air-distributing and feeder
CN109569440A Integrated device and method occur for bivalent mercury reduction and bivalent mercury standard gas
CN109444244A Seawater permanganate index analysis system and method
CN109342615A Analytical mechanism and water sample processing system
CN109342614A Water sample processing system
CN109164837A Flow constant device and its application method, quick analytic instrument device and its detection method
CN108776120A A kind of atomic fluorescence analysis system and method