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CHANGZHOU YAREN TOOLS CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    60,465
  • Filing trend
    ⇩ 65.0%
About

CHANGZHOU YAREN TOOLS CO LTD has a total of 27 patent applications. It decreased the IP activity by 65.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and materials and metallurgy are CHANGZHOU FEITENG INDUSTRIAL AUTOMATION TECH CO LTD, KIN S A LAB and GUANGDONG YALGET FINE CHEMICAL CO LTD.

Patent filings in countries

World map showing CHANGZHOU YAREN TOOLS CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing CHANGZHOU YAREN TOOLS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pu Xiaowei 27

Latest patents

Publication Filing date Title
CN108785235A A kind of applicable children's toothpaste
CN108815048A A kind of deep layer cleaning shower cream
CN108969452A One kind is releived shower cream of sleeping
CN108975744A A kind of mortar antifreezing agent
CN108815049A One kind is dispelled tooth stain toothpaste
CN108836883A A kind of salubrious facial cleanser
CN108815047A A kind of freckle dispelling facial cleanser
CN109838797A Fixed lag cooler
CN109834878A Composite sulfuration machine
CN109834944A Improve noise reduction plastic welder
CN109838889A Improve damping heating boiler
CN109838905A Fixed domestic boiler
CN109838904A Domestic boiler
CN109838907A Constant temperature domestic boiler
CN109835717A Improve noise reduction Material sucking machine
CN109835720A Improve Material sucking machine
CN109838902A Improve noise reduction domestic boiler
CN109838901A Damping domestic boiler
CN109838799A Improve noise reduction lag cooler
CN109838800A Improve damping lag cooler