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BAOSTEEL DESHENG STAINLESS STEEL CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    76,125
  • Filing trend
    ⇩ 20.0%
About

BAOSTEEL DESHENG STAINLESS STEEL CO LTD has a total of 23 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2013. 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 PANGANG GROUP RES INSTITUTE CO LTD, CHENGDE BRANCH CO HBIS CO LTD and PANZHIHUA IRON & STEEL RES INST PANGANG GROUP.

Patent filings in countries

World map showing BAOSTEEL DESHENG STAINLESS STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing BAOSTEEL DESHENG STAINLESS STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shao Shijie 5
#2 Li Xiang 5
#3 Cui Huijun 5
#4 Hu Zhiqing 4
#5 Zhuang Qingyun 4
#6 Bi Hongyun 3
#7 Jiang Xingyuan 3
#8 Li Tao 3
#9 Song Hongmei 3
#10 Sun Tao 2

Latest patents

Publication Filing date Title
CN111922091A Method for adjusting side support stress of eighteen-roller rolling mill
CN111534756A Medium-nickel stainless steel applied to cold box liner and manufacturing method of medium-nickel stainless steel plate
CN111663034A Low-cost blast furnace molten iron production process
CN111321277A Oxygen lance protection device of vacuum refining furnace
CN111057949A High-nitrogen non-magnetic stainless steel with good comprehensive performance and manufacturing method thereof
CN110923389A Method for smelting low-carbon stainless steel by utilizing GOR converter
CN110819880A Pretreatment process and application of chromium-containing low-nickel molten iron for production of 200-series stainless steel
CN110484685A The control method of titaniferous stainless steel dross
CN110117759A A kind of manufacturing process of roll-forming high strength steel structural member austenitic stainless steel
CN109136927A Stainless steel macrostructure acid etching process
CN109022665A Wrap application of the low nickel chromium triangle residual iron in bottom in straight carbon steel smelting process
CN110373615A A kind of economical fine grain austenitic stainless steel and its manufacturing method
CN110373604A A kind of ultrapure middle chrome ferritic stainless steel and its manufacturing method with excellent surface quality
CN107385222A The carbon containing dedusting ash reuse method of rotary kiln and carbon containing dedusting ash reclaiming system
CN106834743A The technique of rotary kiln one-step method reduction roasting laterite nickel ore and producing ferronickel particle
CN106676261A Efficient uniform mixing process for laterite nickel ore
CN106702177A Technology of direct reduction of nickel-iron particles from laterite-nickel ores in rotary kiln
CN106636625A Method for producing ferronickel by adopting rotary kiln direct reduction-RKEF (Rotary Kiln-Electric Furnace) combination method
CN106702163A Method for recovering harmless ferronickel alloys from stainless steel sludge
CN106755963A A kind of method of dilval in high efficiente callback stainless steel sludge