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GUANGDONG LONGHU SCI & TECH CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    29,819
  • Filing trend
    ⇩ 20.0%
About

GUANGDONG LONGHU SCI & TECH CO LTD has a total of 51 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are CHEN WEIQING, WU DEBING and LU JUNJIE.

Patent filings in countries

World map showing GUANGDONG LONGHU SCI & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing GUANGDONG LONGHU SCI & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Yongshun 48
#2 Liu Shuanghua 14
#3 Li Yingding 12
#4 Guo Chao 5
#5 Luo Gengwang 5
#6 Liu Yaqin 4
#7 Luo Tianyi 4
#8 Jiao Yuyu 4
#9 Hong Weilin 4
#10 Lin Zhenmeng 4

Latest patents

Publication Filing date Title
CN112194418A Wood fiber self-compacting concrete
CN111303806A Powdery ceramic tile interface treating agent, preparation method and application thereof
CN111170700A Uniform non-bleeding micro-expansion shield synchronous grouting material and preparation method thereof
CN111039587A Reinforcing agent suitable for cement-based tile adhesive and preparation method thereof
CN110937846A Double-component water-based epoxy colored sand joint mixture and preparation method thereof
CN110564488A Environment-friendly concrete water-based release agent and preparation method thereof
CN110342957A A kind of lotion octyl silane concrete hydrophober and preparation method thereof
CN110358392A A kind of mono-component waterproofing paint and preparation method thereof of self controllable liquid powder ratio
CN110218059A A kind of automatically cleaning polymer-modified cement slurry and in the method for its preparation process product
CN110031360A A kind of detection of inorganic flow material homogeneity and representation method
CN109852172A A kind of environmentally friendly pearly coating of no coalescing agent and preparation method thereof
CN109095867A A kind of water-resistant type gypsum filled pours material and preparation method thereof
CN108640591A A kind of organosilicon integrally waterproofed concrete
CN108191287A A kind of preparation method of powdery calcium sulphate retarder and the product obtained by this method
CN108411698A The preparation method of water-based zinc stearate lotion, the product by this method acquisition and its application
CN107721323A A kind of concrete for being highly resistant to organic solvent erosion
CN107556419A Continuous expressing technique prepares the method for water-based acrylic resin and realizes the production equipment of this method
CN107501831A It is a kind of suitable for aqueous ink used for plastic binder of high speed printing and preparation method thereof
CN107476104A A kind of preparation method and its product with hydrophobic function wood fibre
CN106619183A Washing-free powdery shampoo and preparation method thereof