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DANYANG HUALONG SUPERIOR STEEL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    74,388
About

DANYANG HUALONG SUPERIOR STEEL CO LTD has a total of 40 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, materials and metallurgy and environmental technology are NIPPON STEEL WELDING & ENG COLTD, QUANTUM CHEM TECH SINGAPORE and SHNEEROV YAKOV A.

Patent filings in countries

World map showing DANYANG HUALONG SUPERIOR STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing DANYANG HUALONG SUPERIOR STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Hongjun 34
#2 Huai Kaiwen 5
#3 Hongjun Jiang 1

Latest patents

Publication Filing date Title
CN111136240A Precise alloy composite material
CN110039219A A kind of high-wearing feature welding material and preparation method thereof
CN110016590A A kind of Superalloy In Aerospace Technology material
CN110129622A Ni-Cr-Fe base sinks into constrictive type wrought superalloy
CN110106378A A kind of preparation method of nickel base superalloy
CN110129684A A kind of iron nickel cobalt glass sealing alloy
CN110016625A High-purity anti-corrosive alloy material
CN110014248A A kind of preparation method of Ni-based high-temperature-resistant and anti-corrosion welding wire
CN108620766A A kind of high-intensity and high-tenacity stainless steel arc welding flux cored wire and preparation method thereof
CN108406164A Ni-based extraordinary welding wire of a kind of high-performance stainless steel built-up welding and preparation method thereof
CN108465976A A kind of crack resistence stainless steel welding stick and preparation method thereof
CN108381050A A kind of high rigidity resistance to oxidation stainless steel bead welding wire and its preparation method and application
CN106566953A Corrosion-resisting alloy forge piece and production method thereof
CN106566951A High-strength wear-resistant forging and production method thereof
CN106563888A High-cost-performance submerged-arc welding wire and producing method thereof
CN106563889A Fracturing-preventing corrosion resistance austenite stainless steel submerged-arc welding wire and production method thereof
CN106563895A High-performance and high-temperature-resistant nickel-based special welding wire
CN106563891A High-performance nickel base special welding wire
CN106563892A Corrosion-resisting austenitic stainless steel submerged-arc welding wire and production method thereof
CN106567008A Titanium-containing high-performance forge piece and production method thereof