Learn more

Hefei chengxin glass co ltd

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    52,437
About

Hefei chengxin glass co ltd has a total of 40 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ZAP SIB METALL KOM AOOT, SKIJ EHLEKTROLITNYJ TSINKOVYJ and FUJIWARA YASUNOBU.

Patent filings in countries

World map showing Hefei chengxin glass co ltds patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing Hefei chengxin glass co ltds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Han Liping 40
#2 Zhang Baiqing 40

Latest patents

Publication Filing date Title
CN104355671A Modified feather meal foam brick and preparation method thereof
CN104446532A Light refractory foam brick and preparation method thereof
CN104402521A Modified buckwheat hull foam brick and preparation method thereof
CN104446599A Cold-resistant and impervious foamed brick and preparation method thereof
CN104355670A Noise-reducing and heat-insulating foam brick and preparation method thereof
CN104355669A Modified rice hull ash foam brick and preparation method thereof
CN104402498A Modified desulfurization gypsum foam brick and preparation method thereof
CN104446600A Modified carbide slag foam brick and preparation method thereof
CN104355672A Modified coconut shell foam brick and preparation method thereof
CN104355668A Environmental-friendly foam brick and preparation method thereof
CN104370575A Anti-corrosive foamed brick and preparation method thereof
CN104402514A Wear-resistant corrosion-resistant foam brick and preparation method thereof
CN104370571A Foamed brick prepared from beer industry wastes and preparation method thereof
CN104402496A Foam brick containing tea saponin and preparation method thereof
CN104355661A Foam brick produced from aquatic product waste and preparation method thereof
CN104370574A Sound-absorption heat-insulation foamed brick and preparation method thereof
CN104402489A Impact resistant foam brick and preparation method thereof
CN104370572A Environment-friendly foamed brick and preparation method thereof
CN104355663A Anti-static foam brick and preparation method thereof
CN104355665A Foam brick produced from leather tailings and preparation method thereof