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CHINA WEST CONSTRUCTION GUIZHOU CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,080
  • Filing trend
    ⇧ 100.0%
About

CHINA WEST CONSTRUCTION GUIZHOU CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and chemical engineering are CHINA WEST CONSTR GROUP CO LTD, CHRYSO SAS and SICHUAN MIANZHU NEW MAT CO LTD.

Patent filings in countries

World map showing CHINA WEST CONSTRUCTION GUIZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing CHINA WEST CONSTRUCTION GUIZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Xihua 22
#2 Zhao Shihao 18
#3 Yuan Yijin 16
#4 He Kai 14
#5 Lu Dongyi 14
#6 Ke Xu 11
#7 He Xin 10
#8 Ye Honghong 10
#9 Ban Lujiang 10
#10 Wang Jun 7

Latest patents

Publication Filing date Title
CN112210426A Efficient release agent for fair-faced concrete and preparation method thereof
CN111943605A Machine-made sand concrete using synergist and preparation method thereof
CN111943553A Machine-made sand concrete synergist and preparation method thereof
CN111732390A Non-dispersed machine-made sand self-compacting concrete for underwater pile foundation and preparation method thereof
CN111848057A Self-compacting concrete for super-long underwater pile foundation and preparation method thereof
CN111825403A High-dosage activated phosphorus slag powder roller compacted concrete with low heat insulation and temperature rise and good durability
CN111689737A Underwater pile foundation machine-made sand self-compacting concrete and preparation method thereof
CN111620630A Super-long underwater pile foundation machine-made sand self-compacting concrete and preparation method thereof
CN111302729A Light high-strength concrete and preparation method thereof
CN110563413A Low-grade machine-made sand concrete for downward pumping track and preparation method thereof
CN110606676A Early-strength high-activity phosphorus slag auxiliary cementing material and preparation method thereof
CN110455600A A kind of prevention of mass concrete surface topography, the temperature difference and shrinkage detect die trial
CN110240446A A kind of self-compacting lightweight aggregate machine-made sand concrete and preparation method thereof
CN110026233A A kind of method that ardealite extraction aluminium modified composite catalyst prepares propylene
CN110026232A A kind of method that ardealite extraction aluminium modified composite catalyst prepares methyl mercaptan
CN109999894A A kind of ardealite extracts aluminum for the method for composite catalyst
CN109342752A A kind of slump automatic detection device and detection method
CN109053065A A kind of flyash mixed mixing and preparation method thereof
CN109053016A A kind of concrete compound blend composition and preparation method thereof
CN108409193A A kind of Machine-made Sand C120 super high strength concrete polycarboxylic admixtures and preparation method thereof