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CHANGSHA HUAMAI NEW MAT CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    53,899
About

CHANGSHA HUAMAI NEW MAT CO LTD has a total of 30 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and electrical machinery and energy are QIAO JUNQING, PINGXIANG YUXIANG ELECTRIC CERAMICS MFG CO LTD and JIANGSU NANCI INSULATORS CO LTD.

Patent filings in countries

World map showing CHANGSHA HUAMAI NEW MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing CHANGSHA HUAMAI NEW MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Zhi 14
#2 Yuan Wu 8
#3 Deng Shan 6
#4 Chen Xianxiang 2
#5 Xiang Zhongrong 1

Latest patents

Publication Filing date Title
CN111993720A Polytetrafluoroethylene high-frequency copper-clad plate with high thermal conductivity
CN112028597A Preparation method of insulation board for passive house and product thereof
CN111849134A Household sweat stream room shape memory light-operated self-heating material and preparation method thereof
CN111548146A Titanium dioxide-based ceramic and preparation method thereof
CN111689772A Preparation method of multi-element toughened zirconia-based ceramic material and product thereof
CN111548223A Biodegradable light-weight base soil and preparation method thereof
CN111699945A Porous composite material fused with soil-base matrix and preparation method thereof
CN111423230A Multiple rare earth co-doped toughened hafnium oxide ceramic material and preparation method thereof
CN111575569A Chromium and manganese modified Mo2FeB2Base cermet and method for preparing same
CN111500007A Biodegradable composite material fused with soil-base matrix
CN111512928A Biodegradable plastic base soil and preparation method thereof
CN111362645A Cement prepared from slag and preparation method thereof
CN111243789A High-temperature-resistant aerospace cable and preparation method thereof
CN111276287A Stretch-proof high-temperature-resistant aerospace cable and preparation method thereof
CN111223601A High-temperature-resistant flame-retardant anticorrosive cable
CN111171576A High-temperature-resistant flame-retardant anticorrosive cable sheath
CN111312444A High-temperature-resistant anti-corrosion cable
CN111393729A Corrosion-resistant high-voltage direct-current cable material
CN111362624A Thermosensitive aerogel cement and preparation method thereof
CN110698773A Anti-torsion mildew-proof flame-retardant cable