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CHANGZHOU LIANYU MACHINERY CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    63,566
About

CHANGZHOU LIANYU MACHINERY CO LTD has a total of 25 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HUANCHUN CHEN, INST RUEBENFORSCHUNG and HAIJUN NI.

Patent filings in countries

World map showing CHANGZHOU LIANYU MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing CHANGZHOU LIANYU MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Yu 25

Latest patents

Publication Filing date Title
CN105728762A Double-blade tool of novel structure
CN105729535A Slitting blade
CN105734179A Leather blade
CN105729506A Jelly cutting blade
CN105729532A Flat round blade
CN105729637A Asbestos tile cutting blade
CN105728578A Etching assisting device in blade production
CN105728824A Roller shear blade
CN105728827A Large flat circular blade
CN105729511A Rack blade
CN105728828A Circular blade of trimming device
CN105728848A Dotted line blade
CN105729534A Blade for cutting glass fibers
CN105724071A Twig trimming blade set
CN105729536A Big roller shear blade
CN105728849A High-precision flat round blade
CN105728763A Multi-cutting-edge blade
CN105728825A Multidirectional shearing blade
CN105729548A Flying shear cutter blade
CN105728853A Single blade