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QINGDAO GUOHANG XIANGYU TECHNOLOGY SERVICE CO LTD

Overview
  • Total Patents
    186
  • GoodIP Patent Rank
    7,809
About

QINGDAO GUOHANG XIANGYU TECHNOLOGY SERVICE CO LTD has a total of 186 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machine tools and basic materials chemistry are GUIZHOU JIANTAO WOOD INDUSTRY TECH CO LTD, GLASSEL DAVID and FUNAN FANGLIU HANDICRAFT CO LTD.

Patent filings in countries

World map showing QINGDAO GUOHANG XIANGYU TECHNOLOGY SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 186

Patent filings per year

Chart showing QINGDAO GUOHANG XIANGYU TECHNOLOGY SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Aiguo 186

Latest patents

Publication Filing date Title
CN104928408A Fire retardant special for leather
CN104878132A Softener special for leather
CN104927670A Leather sofa brightener
CN104877838A Wet tissue special for leather wiping
CN104861874A Environment-friendly leather brightener
CN104877794A Fen-flavor detergent special for leather
CN104862430A Leather tanning agent
CN104893588A Improvement automobile wax polish
CN104861639A Durable automobile friction material
CN104877806A Improved automobile tire cleaning agent
CN104928053A Multifunctional cleaning agent for automotive glass
CN104909834A Glaze for whitening ceramics
CN104876547A Durable ceramic cutter
CN104926356A Ceramic insulation board
CN104944999A High-temperature-resistant ceramic fiber material
CN104926287A Durable kitchen ceramic product
CN104876618A High-hardness ceramic brick
CN104891965A Environment-friendly building ceramic product
CN104909704A Wear-resistant ceramic brake pad
CN104891964A Ceramic tableware