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KOCEL MACHINERY LTD

Overview
  • Total Patents
    144
  • GoodIP Patent Rank
    9,975
  • Filing trend
    ⇩ 22.0%
About

KOCEL MACHINERY LTD has a total of 144 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, measurement and machines are GUIZHOU ANJI AVIATION PREC CASTING CO LTD, SHANGHAI YADELIN NONFERROUS METAL CO LTD and DALIAN MARINE PROPELLER CO LTD.

Patent filings in countries

World map showing KOCEL MACHINERY LTDs patent filings in countries
# Country Total Patents
#1 China 144

Patent filings per year

Chart showing KOCEL MACHINERY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Liang 28
#2 Su Shaojing 23
#3 Na Jianhong 20
#4 Zhang Longjiang 17
#5 Liu Liping 15
#6 Liu Jie 13
#7 Ma Lin 12
#8 Pan Fengying 12
#9 Yang Zhengguang 10
#10 Peng Fan 10

Latest patents

Publication Filing date Title
CN112221976A Steel shot recovery device
CN112212764A Tool for measuring wall thickness of casting
CN112170783A Core clamping and pressing method and clamping and pressing device thereof
CN112061812A Feeding device for thermal regeneration equipment
CN112024826A Anti-siphon pouring basin and manufacturing method and using method thereof
CN111804897A Lifting and transferring device for 3D printing sand mold working box
CN111878369A Device for continuous operation of pneumatic diaphragm pump
CN112008045A Core marking tool and method for large sand core
CN111730031A Rear-mounted height-adjustable chaplet
CN111673044A Sand-isolation chilled iron placing mode
CN111715849A Self-locking type sand core marking tool and using method thereof
CN111590024A Method for casting pre-buried chill through 3D printing sand mold
CN111496192A Forming method of combined sand core
CN111609782A Detection tool for monitoring critical dimension of casting and use method
CN111570267A Cold iron deashing sieving mechanism
CN111515338A Forming method of cast-in rib plate in iron casting
CN111363876A Inoculation line formula for gray cast iron line feeding inoculation and production process
CN111331085A Casting mould closing guide mechanism
CN111299519A Process method for preparing sleeve type casting
CN111060048A Method for detecting hardening depth and hardening speed of resin sand