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ZHANGQIU YULONG MACHINE CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    172,622
  • Filing trend
    ⇩ 100.0%
About

ZHANGQIU YULONG MACHINE CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and machine tools are ZHUCHENG CITY SHENGAO MACHINE CO LTD, OTTO MOOG DR ING and NIEMI JOUKO.

Patent filings in countries

World map showing ZHANGQIU YULONG MACHINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHANGQIU YULONG MACHINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Chengjun 9
#2 Chengjun Guo 8

Latest patents

Publication Filing date Title
CN107726299A A kind of wood chip combustor
CN107664202A A kind of granulator pinch roller bearing lubrication system
CN107671968A A kind of dental rolls wood chipper
CN105180217A Automatic biomass particle heating stove and ignition method thereof
CN105104521A Grain dryer
CN104791767A Biomass particle burner and use method thereof
CN104741203A Mobile chipping machine
CN104697359A Double-deck roller cooling machines
CN104759336A Double layer crusher
CN102744012A Dual-mould granulator
CN102742425A Large chopper
CN102771270A Rotary cutter for straw bales
CN102744755A Special knife roll of wood chip machine
CN102748754A Biomass boiler
CN102746046A Turner
CN102763889A Two-shaft grinder
CN102092070A Centrifugal efficient wood chip granulator