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HUNAN HUASI INSTR CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    161,866
About

HUNAN HUASI INSTR CO LTD has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, chemical engineering and measurement are HATCH LTD, READYMIX CEMENT ENG GMBH and WINKLER MANFRED.

Patent filings in countries

World map showing HUNAN HUASI INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN HUASI INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Hua 11

Latest patents

Publication Filing date Title
CN111229133A Constant temperature furnace for photo-thermal synergistic reaction
CN111189796A Solid infrared vacuum adsorption characterization system
CN111197931A Constant temperature furnace for high-temperature and high-pressure photo-thermal synergistic reaction
CN111250004A High pressure resistant photo-thermal synergistic reaction tube
CN105457559A High-pressure-resistant reaction tube for fixed bed
CN105445416A Dynamic adsorption instrument
CN105388111A Low optical path thermal insulation liquid optical detection pool
CN105466857A Heatable liquid optical detection pool
CN105424875A Straight type adsorption pipe for dynamic adsorption device
CN105424599A Ultra-low optical path liquid optical detection pool