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ANHUI CHUJIANG SPECIAL STEEL CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    32,931
  • Filing trend
    ⇧ 200.0%
About

ANHUI CHUJIANG SPECIAL STEEL CO LTD has a total of 46 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and chemical engineering are Ningbo hongxie clutch co ltd, AVESTAPOLARIT AKTIEBOLAG PUBL and POSCO ZHANGJIAGANG STAINLESS STEEL CO LTD.

Patent filings in countries

World map showing ANHUI CHUJIANG SPECIAL STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing ANHUI CHUJIANG SPECIAL STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Shikui 24
#2 Qin Shenglong 16
#3 Yang Jun 15
#4 Tao Jun 12
#5 Dong Banglin 11
#6 Yang Mingdong 10
#7 Wang Jun 9
#8 Wang Daolu 9
#9 Wang Gang 7
#10 Sheng Xiang 7

Latest patents

Publication Filing date Title
CN110940300A Steel belt camber measuring device
CN110935730A Automatic cutting equipment for cold-rolled steel strip
CN109550836A A kind of tube press machine
CN109851110A A kind of steel band pickling waste waters processing method
CN109821895A A kind of production technology of new energy ultra-low-carbon steel band
CN107838202A A kind of strip finishing mill import guide device
CN106756549A A kind of automotive high-performance damping spring strip production methods
CN106755871A A kind of cold-rolled strip manufacture method for deep-draw application high
CN106734354A A kind of clamped-in style devices for taking-up twice for cold strip steel
CN106670743A Manufacturing method of longitudinal welded pipe of precision gas spring
CN105386072A Steel strip pickling bath
CN105385939A Manufacturing method of high-strength high-tenacity alloy steel
CN105385940A Production technology of spring steel alloy
CN105543647A High-strength special steel alloy and preparation process thereof
CN107838206A A kind of processing of steel band to sprocket bit method
CN105401076A Composite manganese steel alloy and preparation method thereof
CN108043889A What a kind of steel coil strip drained tipper drains method
CN105543875A Steel belt pickling tank with cyclic heating conducted outside tank
CN105543673A Production method for low-alloy medium-thickness steel plate
CN105543646A Production process for medium-high carbon steel through thin slabs