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WUXI LONGDA METAL MAT CO LTD

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    29,665
  • Filing trend
    ⇩ 28.0%
About

WUXI LONGDA METAL MAT CO LTD has a total of 50 patent applications. It decreased the IP activity by 28.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are NINGBO JINTIAN COPPER GROUP CO, SOUTHWEST ALUMINUM (GROUP) CO LTD and CONSTELLIUM ISSOIRE.

Patent filings in countries

World map showing WUXI LONGDA METAL MAT CO LTDs patent filings in countries
# Country Total Patents
#1 China 50

Patent filings per year

Chart showing WUXI LONGDA METAL MAT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhou Xiangdong 48
#2 Pu Yilong 33
#3 Pu Haiyong 20
#4 Zheng Xiaofei 16
#5 Wang Zhidong 15
#6 Gao Xin 14
#7 Li Shuping 13
#8 Chen Fang 10
#9 Pan Kun 10
#10 Zhou Xiaohong 8

Latest patents

Publication Filing date Title
CN112191607A Degreasing tank device for degreasing metal pipe and degreasing method
CN111982627A Processing method of small-caliber coil pipe room-temperature tensile sample
CN111982917A Visual inspection method for surface quality of inner hole of copper or copper alloy short and straight pipe
CN111996478A Method for removing hairline on surface of nickel-based alloy pierced billet
CN111982625A Method for preparing electrochemical test sample of pipe
CN111876694A Saw cutting cupronickel ingot casting bar alloy saw blade and production process thereof
CN111889985A Production process of iron white copper and red copper composite pipe
CN111889537A Manufacturing process of seamless copper alloy sheath coil pipe for railway through ground wire
CN111760921A Accurate positioning device and method for wall thickness of copper-nickel alloy pipe
CN111804747A Fine drawing process of small-diameter thin-wall nickel base pipe
CN111468691A Novel copper-nickel alloy semi-continuous round ingot casting dummy ingot head
CN111676393A Extrusion cleaning pad and preparation method thereof
CN111560530A Melting process of cupronickel alloy melt
CN111575530A Preparation method of copper alloy pipe resistant to high-pollution seawater corrosion
CN111578712A Furnace building and baking method for B30 copper-nickel alloy smelting furnace
CN111578701A Bell jar furnace nitrogen purification and cyclic utilization device and process
CN111390132A Anti-oxidation casting method for B30 alloy cast ingot
CN111380732A Macroscopic hardness test method for copper-zinc alloy thin-walled tube
CN111043407A Manufacturing method of small-caliber thin-wall composite pipe made of BFe10-1-1
CN110923724A Surface degreasing process for small-caliber copper alloy pipe