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CHANGZHOU GUANGSHU CHEMICAL TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,505
About

CHANGZHOU GUANGSHU CHEMICAL TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and surface technology and coating are SUZHOU KAIKANG CHEMISTRY SCI TECH CO LTD, ANHUI BOTAI FLUORINE MATERIAL TECH CO LTD and SHANGHAI KINLITA CHEMICAL CO LTD.

Patent filings in countries

World map showing CHANGZHOU GUANGSHU CHEMICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHANGZHOU GUANGSHU CHEMICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Fengguang 8
#2 Dai Guoxu 4
#3 Liu Fengquan 3
#4 Wang Liqiao 3
#5 Liu Shunan 2
#6 Wei Junyan 1
#7 Tang Ye 1
#8 Zhang Linxiang 1
#9 Liu Bin 1

Latest patents

Publication Filing date Title
CN111777903A Preparation method of water-based special steel structure fireproof coating
CN111675941A Preparation method of water-based heat-insulating and cooling coating
CN111440298A Aromatic ring and heterocyclic ring modified waterborne alkyd resin and preparation method thereof
CN111533859A Preparation method of epoxy modified styrene-acrylic emulsion
CN111303329A Organosilicon modified styrene-acrylic emulsion with good water resistance and preparation method thereof
CN111234127A Epoxy acrylic acid modified waterborne alkyd resin and preparation method thereof
CN110791197A Formula and preparation method of low-VOC (volatile organic compound) water-based silver powder baking paint
CN110819207A Novel high-performance water-based epoxy paint and preparation method thereof
CN110669183A Formula and preparation method of acrylic acid modified waterborne epoxy ester resin
CN110629214A Film forming agent and application thereof in chromium-free passivation solution for surface treatment of aluminum profile
CN110629213A Film-forming agent and application thereof in water-based chromium-free passivator for hot galvanizing
CN110746554A Film forming agent and application thereof in semi-inorganic insulating coating liquid for silicon steel