Learn more

SINOSTEEL EQUIPMENT & ENG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,344
About

SINOSTEEL EQUIPMENT & ENG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, materials and metallurgy and mechanical elements are NEW METALS PROCESS COMPANY, SHI CHANGSHENG and MAUMEE RES & ENGINEERING INC.

Patent filings in countries

World map showing SINOSTEEL EQUIPMENT & ENG CO LTDs patent filings in countries

Patent filings per year

Chart showing SINOSTEEL EQUIPMENT & ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Hong 4
#2 Zhao Dongxing 4
#3 Han Jixiang 4
#4 Ji Liuqing 3
#5 Zhou Wei 3
#6 Li Shijing 3
#7 Li Guipei 2
#8 Wei Yongying 2
#9 Ren Wei 2
#10 Liu Zhenyu 2

Latest patents

Publication Filing date Title
CN112226611A Method for suspension roasting, iron extraction, acid leaching and phosphorus removal of high-phosphorus oolitic iron ore
CN111809010A Blast furnace top gas pressure-equalizing bleeding system and control method thereof
WO2019015478A1 Belt roaster
WO2018149409A1 Adjustable bar sealing device utilized in roasting machine, and roasting machine having same
WO2018149410A1 Double-adjustable bar sealing device utilized in roasting machine, and roasting machine having same
WO2018133882A1 Fully-suspended flexible transmission device for belt-type roasting machine
CN107795699A Double-deck cinder discharge valve
CN107150067A Wire coiling rolling line and production method
CN106996696A sintering machine distributing gate
CN106288802A Burn in sintering process conforming online determination methods, device and sintering machine
CN106282545A The method for handover control of stockpile and device in iron ore powder sintering
CN105651064A Ring cooling machine sealing device and ring cooling machine