Learn more

HEFEI GANGGU GLASS PRODUCTS CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,451
  • Filing trend
    ⇩ 60.0%
About

HEFEI GANGGU GLASS PRODUCTS CO LTD has a total of 14 patent applications. It decreased the IP activity by 60.0%. 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, macromolecular chemistry and polymers and machines are JURONG YAOPI ENERGY SAVING GLASS TECH DEVELOPMENT CO LTD, ANHUI FENGYANG COUNTY QIANLI GLASSWORK CO LTD and ANHUI DONGYAO BUILDING MAT CO LTD.

Patent filings in countries

World map showing HEFEI GANGGU GLASS PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HEFEI GANGGU GLASS PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Mingjing 14

Latest patents

Publication Filing date Title
CN108610719A A kind of glass surface antibiotic paint and preparation method thereof
CN108439805A A kind of devitrified glass of anti-self-destruction
CN108423974A A kind of drop resistant pyroceram material and preparation method thereof
CN108439775A A kind of preparation process of composite fireproof glass
CN107118737A A kind of flame resistant glass special glass fluid sealant and preparation method thereof
CN107057881A A kind of safety glass cleaning agent and preparation method thereof
CN107117812A A kind of borosilicate glass and preparation method thereof
CN107118870A A kind of glass cleaner and its preparation technology
CN107056035A A kind of production technology of semi-tempered glass
CN107056020A A kind of preparation method of safety glass
CN107117826A A kind of glass article surface processing method
CN107151098A A kind of quartz foam glass and its production technology
CN107151547A A kind of preparation method of fireproof gum for flame resistant glass
CN107151097A A kind of processing technology of vial