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HUBEI TIANMEN GUANHUA TECH CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,103
  • Filing trend
    ⇧ 2900.0%
About

HUBEI TIANMEN GUANHUA TECH CO LTD has a total of 31 patent applications. It increased the IP activity by 2900.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and mechanical elements are HUBEI HENGBIAO PLASTIC CO LTD, CHANGSHU JIANGSHUN PLASTIC PRODUCTS CO LTD and SUZHOU BOCHI NEW MAT CO LTD.

Patent filings in countries

World map showing HUBEI TIANMEN GUANHUA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing HUBEI TIANMEN GUANHUA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kaihua 31
#2 Zhang Qing 30

Latest patents

Publication Filing date Title
CN109135028A A kind of modified composite PE tubing
CN109467780A A kind of high intensity PE tubing
CN109438811A A kind of pressure resistance PE tubing
CN109206721A A kind of PE plastics for municipal buried water supply pipe road
CN109206720A A kind of PE plastics for building pipe
CN109181081A A kind of PE tubing with long service life
CN109485970A A kind of PE plastics for field irrigation pipeline
CN109401013A A kind of PE tubing of low-transmittance
CN109401015A A kind of high tenacity PE tubing
CN109438810A A kind of PE tubing that tensile strength is high
CN109370017A A kind of modified PE tubing
CN109233075A A kind of impact resistance PE tubing
CN109206722A A kind of PE plastics as tubing with excellent processing characteristics
CN109140058A A kind of insulation PE tubing
CN109404620A A kind of PE tubing of outdoor application
CN109485971A A kind of wear-resistant corrosion resistant PE tubing
CN109233073A A kind of corrosion-resistant PE tubing
CN109054162A A kind of PE plastics for combustion gas buried pipeline
CN109320824A A kind of novel PE tubing
CN109185569A A kind of sound insulation PE tubing