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CHANGSHU HAIYU RUBBER CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    129,878
About

CHANGSHU HAIYU RUBBER CO LTD has a total of 13 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and electrical machinery and energy are TIANJIN CHUANHAO PLASTICS CO LTD, TIANJIN HONGDA COLOR MASTERBATCH CO LTD and YANCHENG SHENYUAN PLASTIC CO LTD.

Patent filings in countries

World map showing CHANGSHU HAIYU RUBBER CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHANGSHU HAIYU RUBBER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Taihai 13
#2 Meng Xuejun 13
#3 Dai Jianguo 13

Latest patents

Publication Filing date Title
CN112126164A High-pressure-resistant wire harness rubber compound and preparation method and application thereof
CN112143047A Preparation method of rubber
CN109880240A A kind of fretting map low-density sealing strip rubber compound
CN109666222A A kind of low-hardness rubber and its calendering process
CN109627605A A kind of low VOC sealing strip rubber compound of low smell
CN109627533A A kind of soft neoprene and its calendering process
CN109535503A A kind of high durometer rubber and its calendering process
CN109227992A A kind of upper subsidiary engine intermediate weighed device
CN109203280A A kind of rubber compound automatic production line
CN109016440A A kind of filter glue head automatic screen pack exchanger structure
CN108953963A A kind of closed-smelting machine rotor sealed end lubricating oil automatic adding device
CN108908779A A kind of calendering process takes up automatic switching control equipment
CN108772971A A kind of upper subsidiary engine screw rod drainage cradle