Learn more

SHANGHAI HUAYI RESINS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    134,471
  • Filing trend
    ⇧ 50.0%
About

SHANGHAI HUAYI RESINS CO LTD has a total of 13 patent applications. It increased the IP activity by 50.0%. 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, organic fine chemistry and basic materials chemistry are HEFNER JR ROBERT E, KUKDO CHEMICAL CO LTD and ADITYA BIRLA CHEMICALS THAILAND LTD.

Patent filings in countries

World map showing SHANGHAI HUAYI RESINS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing SHANGHAI HUAYI RESINS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Huilin 10
#2 Lyu Wei 8
#3 Xu Ye 8
#4 Zhang Le 5
#5 Li Ruili 2
#6 Xia Zihui 2
#7 Jin Xin 2
#8 Zhang Li 2
#9 Zhang Tinghao 1
#10 Li Tian 1

Latest patents

Publication Filing date Title
CN111777741A Tetraglycidyl amine epoxy resin and preparation method thereof
CN111574429A Carbazolyl-containing aromatic polyamine monomer and preparation method and application thereof
CN111484412A Method for synthesizing compound containing indan structure
CN110283300A One kind being suitable for molding epoxy composite of composite liquid and preparation method thereof
CN110028652A A kind of high purity epoxy resins and preparation method thereof containing biphenyl structural
CN109694478A A kind of ultrabranching polyamide and its preparation method and application
CN109651596A A kind of epoxy resin and preparation method thereof containing naphthalene ring
CN109852325A A kind of ultralow temperature adhesive and preparation method thereof
CN108084934A More component epoxy resin adhesives and preparation method thereof
CN108178828A Epoxy resin cured product and composition epoxy resin
CN105623192A Preparing method for modified flame-retardant TGMDA (tetra-glycidyl diaminodiphenyl methane) composition
CN105482368A Preparation method of bisphenol A type epoxy resin composition used for high-performance composite material
CN104478831A Preparation method of triglycidyl-meta-aminophenol epoxy resin