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GUANGZHOU FEIXUE MATERIAL TECH CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,765
  • Filing trend
    ⇧ 233.0%
About

GUANGZHOU FEIXUE MATERIAL TECH CO LTD has a total of 32 patent applications. It increased the IP activity by 233.0%. Its first patent ever was published in 2017. It filed its patents most often in China and United States. Its main competitors in its focus markets materials and metallurgy, pharmaceuticals and organic fine chemistry are MIZUSHIMA FERROALLOY CO LTD, INEOS SILICAS LTD and HUBER CORP J M.

Patent filings in countries

World map showing GUANGZHOU FEIXUE MATERIAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 31
#2 United States 1

Patent filings per year

Chart showing GUANGZHOU FEIXUE MATERIAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Yingguang 25
#2 Hu Fei 23
#3 Ren Zhenxue 20
#4 Hou Canming 15
#5 Zhang Mengmei 15
#6 Gao Wenying 11
#7 Lin Chaocong 9
#8 Li Lifeng 8
#9 Liang Shaobin 8
#10 Tuo Wenxi 7

Latest patents

Publication Filing date Title
CN112250074A Preparation method and application of silicon dioxide with high oil absorption and high specific surface area
CN112265996A Low RDA friction type silicon dioxide and preparation method thereof
CN111874918A Silica for toothpaste with anti-allergy and antibacterial effects and preparation method thereof
CN111643415A Double-layer silicon dioxide coated particle and preparation method and application thereof
CN111547730A Preparation method of ultrafine precipitated silica anticaking agent for powder coating
CN111484025A Preparation method of silicon dioxide for low-specific-surface-area high-density thickening toothpaste
CN111484024A Preparation method of silicon dioxide with low oil absorption value and high specific surface area
CN111392739A Preparation method and application of high-dispersity thickening type silicon dioxide
CN111232995A Preparation method and application of toothpaste silicon dioxide for relieving tooth sensitivity
CN111039297A Low-viscosity precipitated silica for toothpaste and preparation method thereof
CN110980747A Low-viscosity high-transparency friction type silicon dioxide for toothpaste and preparation method thereof
CN110683550A Silica slurry for wet toothpaste and preparation method thereof
CN110643214A High-dispersity precipitated silica anti-settling agent for coating and preparation method thereof
CN110342527A A kind of low partial size high dispersive high transparent toothpaste silica and preparation method thereof
CN110395740A A kind of high fluidity high oil absorption value washing powder silica and preparation method thereof
CN110015667A A kind of low viscosity toothpaste precipitated silica and preparation method thereof
CN109704349A A kind of low-density colour silicon dioxide granule and its preparation with porous structure
CN109607555A A kind of high friction high transparent toothpaste silica and preparation method thereof
CN109485054A A kind of low oil factor high-specific surface area friction type silica and preparation method thereof
CN109437211A A kind of high-specific surface area and high absorption VOC type silica and preparation method thereof