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LIU GUITANG

Overview
  • Total Patents
    24
About

LIU GUITANG has a total of 24 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are ZHIMING ZHANG, VOENNO KOSM AKADEMIJA IM A F M and OGASAWARA TAMA.

Patent filings in countries

World map showing LIU GUITANGs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing LIU GUITANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Guitang 22
#2 Hong Dongfang 3
#3 Qian Guochun 1
#4 Gutiang Liu 1
#5 Guitaing Liu 1

Latest patents

Publication Filing date Title
CN104556923A Flame-retardant and aging-resistant composite heat-preservation material, as well as preparation method and application thereof
CN104556891A Composite permeability bonding agent for building outside wall and preparation method and application thereof
CN104556922A Interface bonding agent for building outside wall insulation board and preparation method thereof
CN103043992A Flame-retardant and anti-aging insulation building material and preparation method and application thereof
CN102329952A Magnesium stone cellulose ether iron ore pellet additive as well as preparation method and application thereof
CN101049688A Hairdressing multipurpose device
CN101088958A Heat insulating brick and its production process
CN1880259A Water-preserving materials and process for preparing same
CN1861040A Hair-care raw material and its prepn. method
CN1687345A Concentrated solution for washing and preparation method thereof
CN1616376A Super micro high efficiency additive for building material
CN1616374A Energy saving thermal insulation material
CN1575643A Efficient thermal insulation green house and producing method thereof
CN1576348A Building thermal insulation material and insulation method
CN1549228A Stereo-advertisement and making method thereof
CN1388192A Paint containing color ore powder
CN1216796A Hollow-cast vegetable fibre plate, prodn. method and products thereof
CN1216755A Method for preparing super strength underwater cement and the products therefrom
CN1220292A Method for preparing natural colour stone special spraying material and its products
CN1216754A Super strength cement prepn. method and the products therefrom