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KOCEL STEEL FOUNDRY CO LTD

Overview
  • Total Patents
    160
  • GoodIP Patent Rank
    9,082
  • Filing trend
    ⇩ 30.0%
About

KOCEL STEEL FOUNDRY CO LTD has a total of 160 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are Wuxi lingtong casting co ltd, ANHUI HUOSHAN KEWAN SPECIAL CASTING CO LTD and FANCHANG COUNTY HENGXIN AUTO PARTS CO LTD.

Patent filings in countries

World map showing KOCEL STEEL FOUNDRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 160

Patent filings per year

Chart showing KOCEL STEEL FOUNDRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Zhourong 35
#2 Ma Jin 34
#3 Zhang Shengcun 22
#4 Su Zhidong 21
#5 Guo Xiaoqiang 20
#6 Chang Yonghui 18
#7 Luo Yongjian 15
#8 Zhao Guowei 13
#9 Gong Mingjian 13
#10 Zhou Hui 12

Latest patents

Publication Filing date Title
CN112157225A Method for controlling size of large thin-wall cylinder casting
CN112209222A Foundry goods turning device
CN111906278A Sand block crushing device for shakeout machine
CN112045170A Method for preventing large steel casting from cracking
CN111940686A Casting method of large ring steel casting
CN111822656A 3D printing sand core
CN111922294A Blade casting mold and manufacturing method
CN111889622A Casting method of compressor shell
CN111891889A Power control system of electromagnetic chuck of crane
CN111545713A Casting method of axial flow water turbine blade
CN111716030A Combined welding method for austenitic stainless steel structural member and low-alloy steel casting
CN111558696A Forming method of ring-shaped steel casting
CN111515376A Dust removal equipment and use method thereof
CN111590029A Method for setting chilling blocks in 3D printing sand core
CN111497030A Device for cutting refractory material at multiple angles and using method thereof
CN111304520A Method for smelting CB2 material by electric arc furnace
CN111408692A Method for forming cylinder block
CN111250680A Cutting method of sand sticking riser of steel casting
CN110508758A The block cast method of more sealing air flue inner casing casting
CN110523675A Lead screw cleaning device for surface