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CHANGZHOU INST OF CHEMISTRY

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    198,434
  • Filing trend
    ⇩ 66.0%
About

CHANGZHOU INST OF CHEMISTRY has a total of 38 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, environmental technology and organic fine chemistry are DUCO SPA, ADITYA BIRLA CHEMICALS THAILAND LTD and DEVOE & RAYNOLDS CO.

Patent filings in countries

World map showing CHANGZHOU INST OF CHEMISTRYs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Gongying 18
#2 Wang Hongdan 14
#3 Gongying Wang 12
#4 Jia Shuyong 9
#5 Li Huiling 8
#6 Xiangui Yang 5
#7 Xin Yang 5
#8 Wu Jiqian 5
#9 Li Ru 4
#10 Zhang Baotan 4

Latest patents

Publication Filing date Title
CN108659180A A kind of organosilicon performed polymer and organosilicon-acrylic resin using the preparation of organosilicon performed polymer
CN108003338A A kind of loaded catalyst for being used to prepare fatty poly-ester carbonate and preparation method thereof
CN108084355A Acrylate containing dissaving structure and preparation method thereof
CN107474229A A kind of fatty poly-ester carbonate copolyesters and preparation method thereof
CN105017220A Preparation method of chiral pantoprazole and sodium salt thereof
CN103554564A Preparation method of grafted starch modified rubber
CN103554368A Preparation method of modified starch for rubber packing
CN104419001A Novel biodegradable polycarbonate copolymer and preparation method thereof
CN103305219A Yttrium aluminum garnet fluorescent powder for white light-emitting diode (LED) and preparation method thereof
CN104177606A Application of metal oxide gel catalyst to preparation of aliphatic polycarbonate polyols
CN103965641A Preparation method of addition type heatproof liquid silicone rubber composition
CN103849331A Water-based aluminium foil glue composition with high peel strength and controllable viscosity and preparation method
CN103965906A Yttrium aluminum garnet fluorescent powder material and preparation method thereof
CN103965481A Epoxy function group-containing silicone resin preparation method
CN103965678A Paint removal cleaning agent for plastics and use method thereof
CN103772267A Method for preparing carbazole from diphenylamine
CN103772221A Production method for high-purity 1-aminoanthraquinone
CN103204987A Method for synthesizing high-molecular-weight aliphatic polycarbonate
CN103013057A Preparation method of anti-static polyester material based on carbon nanotube
CN103012766A Preparation method for synthesizing aluminum series catalyst by utilizing polyester and application thereof