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HUOSHAN LONGXIN METAL PRODUCTS CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    101,716
  • Filing trend
    ⇩ 100.0%
About

HUOSHAN LONGXIN METAL PRODUCTS CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and basic materials chemistry are QUAKER CHEMICAL CHINA CO LTD, CIE D APPLIC CHIMIQUES A L IND and WUHE HUANGHUAI GRAIN AND OIL MACHINERY CO LTD.

Patent filings in countries

World map showing HUOSHAN LONGXIN METAL PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUOSHAN LONGXIN METAL PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hua Xinglong 17
#2 Hua Lingling 10
#3 Wu Jia 7
#4 Wu Wenya 1

Latest patents

Publication Filing date Title
CN107245718A A kind of preparation method of aluminum alloy surface enamel coating
CN107245589A A kind of high-strength aluminum alloy semisolid pressure casting method for auto-parts
CN107297483A A kind of aluminum alloy thin wall pieces pouring procedure
CN107216932A A kind of Aluminum alloy tensile is with lubricator
CN107008881A A kind of molten metal feeding device for die casting
CN107190180A A kind of high-strength aluminum alloy
CN106011814A Surface phosphating treatment technique for steel
CN105937045A Die-casting aluminum alloy surface treatment method
CN106400043A Surface treatment technology for aluminum alloy product
CN106119828A A kind of process of surface treatment of ferrous metal product
CN105200284A Magnesium-aluminum alloy
CN105215314A A kind of auto parts machinery pressure casting method
CN105200443A Efficient cleanser for aluminum products
CN105200277A Aluminum alloy and manufacturing method thereof
CN105220165A A kind of environment-friendly type aluminium alloy sanitising agent
CN104107894A Pump body pressure casting method
CN104128748A Pump body die casting welding method
CN102925732A Method for smelting aluminium alloy doped with magnesium element