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GUANGZHOU SANFU NEW MATERIALS TECH CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    36,087
  • Filing trend
    ⇧ 150.0%
About

GUANGZHOU SANFU NEW MATERIALS TECH CO LTD has a total of 42 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, semiconductors and macromolecular chemistry and polymers are MECAPROTEC IND, REYNOLDS TECH FABRICATORS INC and BLASBERG GMBH & CO KG FRIEDR.

Patent filings in countries

World map showing GUANGZHOU SANFU NEW MATERIALS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing GUANGZHOU SANFU NEW MATERIALS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Zhibin 38
#2 Zhan Yiteng 29
#3 Deng Zhengping 29
#4 Chen Weisu 11
#5 Meng Xiangju 10
#6 Hu Ming 9
#7 Xie Feifeng 9
#8 Xu Rongguo 8
#9 Guan Jin 7
#10 Guo Yanhong 5

Latest patents

Publication Filing date Title
CN112251740A Chemical nickel plating brightener for heterojunction solar cell and preparation method thereof
CN112126952A Copper electroplating solution for heterojunction solar cell and preparation method thereof
CN112143348A Protective agent applied to cyanide-free silver plating layer and preparation method thereof
CN112144083A Cyanide-free copper plating electroplating solution for solar cell and preparation method thereof
CN112144048A Chemical tin plating solution for heterojunction solar battery and preparation method thereof
CN112064050A Acidic degreasing agent for copper electroplating and preparation method thereof
CN111962051A Chemical copper plating solution for heterojunction solar battery and preparation method thereof
CN111945201A Electrogalvanizing blue-white passivated titanium salt sealant and preparation method thereof
CN111926314A Chemical tinning process for crystalline silicon heterojunction solar cell
CN111893530A Cyanide-free cupronickel-tin electroplating solution and preparation method thereof
CN111621819A Cyanide-free silver plating brightener and preparation method thereof
CN111663157A Cyanide-free silver plating electroplating solution and preparation method thereof
CN111206270A Trivalent chromium electroplating solution and preparation method thereof
CN111349952A Trivalent black chromium electroplating solution for solar heat collector
CN111188045A Descaling synergistic composition and application thereof
CN111206272A Plating solution additive and plating solution for electroplating matte tin on heterojunction cell, and preparation method and application of plating solution additive and plating solution
CN111155153A Copper electroplating solution and copper electroplating method
CN111101122A Electrogalvanizing black passivation solution and preparation method thereof
CN111155077A Chromium-free passivation solution for electrogalvanizing and passivation process thereof
CN111101095A Chromium-free metallization method for plastic substrate