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ZHANG QIRUI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    189,941
About

ZHANG QIRUI has a total of 11 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets machines and machine tools are CHUZHOU JINGHUA MOLD MFG CO, KUNSHAN JINHUAYUE MECHANICAL DESIGN CO LTD and PERLMAN ELECTRICAL KUNSHAN CO LTD.

Patent filings in countries

World map showing ZHANG QIRUIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHANG QIRUIs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Qirui 10
#2 Zhang Qirui Li 1

Latest patents

Publication Filing date Title
CN111483129A Plastic extrusion device
CN111196025A Plastic bottle forming die
CN111196026A Plastic blow molding mold
CN111186124A Plastic-based hollow injection blow molding and shaving split seam forming mold
CN111167950A High-precision stamping die
CN111185966A Combined type stamping die
CN103432467A Traditional Chinese medicine used for treating uremia and preparation method thereof
CN103432429A Traditional Chinese medicine used for treating chronic nephritis and preparation method thereof
CN103432330A Traditional Chinese medicine used for treating renal failure and preparation method thereof
CN1664282A Longitudinal and transversal conversion device for storage stereoscopic garage
CN1814373A Method for shaping seamless frame