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MA ANSHAN SHUANGYI MACHINERY MFG CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    183,603
About

MA ANSHAN SHUANGYI MACHINERY MFG CO LTD has a total of 12 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy and environmental technology are SHANGHAI YAOQIN METALLURG EQUIPMENT TECHNICAL CO LTD, HAMADA JUKO and GEORGETOWN STEEL CORP.

Patent filings in countries

World map showing MA ANSHAN SHUANGYI MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing MA ANSHAN SHUANGYI MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Ying 6
#2 Chen Yang 6
#3 Wu Jianjun 5
#4 Huang Jiang 5
#5 Hu Defu 5
#6 Ma Peijian 4
#7 Liu Jing 3
#8 Zhou Xiaoan 3
#9 Jiang Weirong 3
#10 Yin Dehai 2

Latest patents

Publication Filing date Title
CN105349717A Processing equipment for materials in water
CN104439226A Automatic steel ladle covering tipping protection device and method
CN104406410A Bulk additive distribution device and operation method thereof
CN104001912A Vehicle-mounted integrated type ladle capping and uncapping device and capping and uncapping method thereof
CN103993126A Sliding block type converter tapping hole sliding plate slag stopping device
CN103991825A Lifting device of steel ladle flip cover adding mechanism and operating method thereof
CN103934444A Molten iron transportation online molten iron tank heat preservation device and covering and uncovering method thereof
CN103752812A Steel ladle covering and uncovering device and covering and uncovering method thereof
CN103357677A Cooling equipment for large bar material
CN103173590A On-line KR desulfuration residue treatment device and method applied to hot metal pretreatment process
CN102814309A Scale removing device for heat exchange pipe
CN102642002A Casting powder adding device for continuous casting crystallizer and operation method thereof