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ZHENSHI GROUP EASTERN SPECIAL STEEL CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    51,064
  • Filing trend
    ⇩ 71.0%
About

ZHENSHI GROUP EASTERN SPECIAL STEEL CO LTD has a total of 53 patent applications. It decreased the IP activity by 71.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and surface technology and coating are ANHUI HEKUANG MACHINERY CO LTD, Changshu longteng special steel co ltd and GIFLO HENRIK.

Patent filings in countries

World map showing ZHENSHI GROUP EASTERN SPECIAL STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing ZHENSHI GROUP EASTERN SPECIAL STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Peng 26
#2 Yan Haitao 23
#3 Li Jie 18
#4 Yang Zhen 16
#5 Liu Xiaoya 12
#6 Ma Dengde 8
#7 Yang Sai 8
#8 Peng Shen 7
#9 Haitao Yan 7
#10 Wang Shirui 6

Latest patents

Publication Filing date Title
CN111893382A Food chain stainless steel and preparation method thereof
CN111996438A Production method for improving yield strength of ultralow-N Ti-containing austenitic stainless steel medium plate product
CN109457260A A kind of acid washing method of 2205 double-phase stainless steel coil
CN108856660A A kind of application method of crystallizer copper plate of plate blank continuous casting machine
CN108179420A A kind of carbon steel and austenite stainless steel composite material microscopic structure corrosive agent and caustic solution
CN108254234A A kind of preparation method of stainless steel smelting process control standard specimen
CN107988556A A kind of new stanniferous two phase stainless steel
CN107988555A A kind of resource-saving diphase stainless steel containing rare earth
CN107365949A A kind of method of smelting ultralow-carbon high-alloy stainless steel
CN107377918A A kind of stainless steel plate billet continuous casting machine Accident Handling Method
CN107419194A A kind of processing method of super austenitic stainless steel coiled sheet
CN107058905A A kind of super austenitic stainless steel and preparation method thereof
CN106694623A Recoiling machine EPC system deviation rectification control method
CN106756559A A kind of Resistance to Concentrated Sulfuric Acid Corrosion high-silicon austenite stainless steel and preparation method thereof
CN106834570A A kind of method of stainless steel slag comprehensive utilization of resources
CN106757031A A kind of high alloyed austenitic body microscopic structure of stainless steel and σ interphases colour corrosive agent and caustic solution
CN106702154A Making method of stainless steel solid waste pellet
CN106001527A Baking device for refractory material and oxygen-full combustion baking method
CN106002568A Stainless steel slab head slab grinding technology
CN105648451A Pickling solution for removing hot-rolled double-phase stainless steel oxide skin and pickling method of pickling solution