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HANGZHOU ZHIJIANG SILICONE CHEMICALS CO LTD

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    19,001
  • Filing trend
    ⇧ 22.0%
About

HANGZHOU ZHIJIANG SILICONE CHEMICALS CO LTD has a total of 81 patent applications. It increased the IP activity by 22.0%. 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, basic materials chemistry and materials and metallurgy are YANTAI SEAYU NEW MAT CORP LTD, SHANDONG KY NEW MATERIAL TECH CO LTD and SHANGHAI KANGDA NEW MAT CO LTD.

Patent filings in countries

World map showing HANGZHOU ZHIJIANG SILICONE CHEMICALS CO LTDs patent filings in countries
# Country Total Patents
#1 China 81

Patent filings per year

Chart showing HANGZHOU ZHIJIANG SILICONE CHEMICALS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Yongfu 75
#2 Tao Xiaole 57
#3 Li Yunlong 19
#4 Chen Dan 19
#5 Xia Jiabin 14
#6 Sang Guangyi 14
#7 Sun Hui 13
#8 Zheng Suqin 12
#9 Qian Lifei 12
#10 Hao Kaiqiang 9

Latest patents

Publication Filing date Title
CN111393966A Solvent-free silane-terminated modified polyether three-proofing paint and preparation method thereof
CN111154445A Two-component waterproof sealant
CN111139023A High-adhesion bi-component organosilicon sealant for car lamp and preparation method thereof
CN111154269A Low-modulus heat-conducting organopolysiloxane composition and preparation method and application thereof
CN111040705A Marble glue composition and preparation method thereof
CN110964327A High-refractive-index transparent silica gel and preparation method and application thereof
CN111019591A Two-component organosilicon sealant and application thereof in LOW-E hollow glass
CN110922935A Two-component organosilicon sealant and application thereof in inflatable hollow glass
CN111019577A Method for recovering performance of hot curing adhesive return material
CN110819292A Polyurethane hot melt adhesive for vehicle lamp
CN110804414A Reactive polyurethane hot melt adhesive
CN110699028A Two-component silyl-terminated polyether modified sealant and preparation method thereof
CN110514554A A kind of method of quick inspection hot setting adhesive deaeration effect
CN110591557A Organic silicon coating adhesive and preparation method thereof
CN110646339A Method for judging dispersion effect of thermosetting epoxy glue
CN110540818A Non-reactive polyolefin hot melt adhesive, preparation method and application thereof
CN110466813A A kind of packaging process of One component Sealant
CN110305617A A kind of dual-component polyurethane car light sealant, preparation method and the application in car light sealing
CN110272627A A kind of silicon gel of high refractive index and preparation method thereof
CN110305486A A kind of silicon gel and preparation method thereof