Learn more

GUANGZHOU INST OF CHEMISTRY

Overview
  • Total Patents
    337
About

GUANGZHOU INST OF CHEMISTRY has a total of 337 patent applications. Its first patent ever was published in 1985. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, organic fine chemistry and materials and metallurgy are ROSSI ROBERT A, MATSUYAMA SEKYU KAGAKU KK and ZHUO RUNSHENG.

Patent filings in countries

World map showing GUANGZHOU INST OF CHEMISTRYs patent filings in countries
# Country Total Patents
#1 China 336
#2 United States 1

Patent filings per year

Chart showing GUANGZHOU INST OF CHEMISTRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weiqu Liu 22
#2 Hao Pang 21
#3 Bing Liao 21
#4 Ha Chengyong 17
#5 Yong Zou 17
#6 Ou Yifang 17
#7 Liu Weiqu 15
#8 Li Guokang 14
#9 Mingcai Chen 12
#10 Meilong Hu 12

Latest patents

Publication Filing date Title
CN103602134A Dispersing agent of crotonic copolymers as well as preparation method and application thereof
CN103585903A Chiral-separation solid membrane grafted by chiral identification body through dopamine pretreatment, and making method thereof
CN103585901A Self-assembled hydrophilic polysulfone membrane, and making method and application thereof
CN103589264A Ultraviolet light cured aqueous acrylate polymer coating and preparation method thereof
CN103627282A UV (Ultraviolet) photocurable acrylate polymer coating for BOPP (Biaxially-oriented Polypropylene) and preparation method thereof
CN103585900A Polysulfone chiral-separation membrane grafted by cyclodextrin through SI-ATRP method, and making method thereof
CN103554362A Maleic anhydride copolymer dispersing agent as well as preparation method and application thereof
CN103537198A Kevlar nano fiber porous membrane, and preparation method and application thereof
CN103537205A Aramid fiber III/polyvinyl alcohol blended gas separation film and preparation method thereof
CN101967135A 4-aryl coumarin compound and preparation method and application thereof
CN101974166A Composite flame-retardant agent containing hydroxymethylation melamine phosphide as well as preparation method and application thereof
CN101845005A Side substitution aromatic ester diphenol, preparation method and preparation method of mesomorphic epoxy monomer
CN101812164A Fluosilicate-containing amphipathic segmented copolymer and preparation method and aqueous emulsion thereof
CN101818024A Aqueous emulsion type organic silicon antifouling paint and preparation method and application thereof
CN101817926A Phosphate side chain-containing polyimide for gasoline desulphurization and preparation method thereof
CN101812305A Three-source integrated microcapsule intumescent flame retardant and preparation method thereof
CN101792591A Full-biodegradable plastic film and preparation method thereof
CN101792378A Method for preparing anisaldehyde
CN101701058A Epoxy resin containing melamine-organic silicon hybrid structure and preparation method and application thereof
CN101712749A Silicon nitride hybridization type epoxy resin curing agent and preparation method and application thereof