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WUXI HUAERTAI MACHINERY MANUFACTURE COMPANY LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    158,324
About

WUXI HUAERTAI MACHINERY MANUFACTURE COMPANY LTD has a total of 14 patent applications. 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, mechanical elements and machine tools are WUXI GETE PREC COLD DRAWN TUBES CO LTD, RAUFOSS WATER & GAS AS and SHINDA TANGSHAN CREATIVE OIL & GAS EQUIPMENT CO LTD.

Patent filings in countries

World map showing WUXI HUAERTAI MACHINERY MANUFACTURE COMPANY LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WUXI HUAERTAI MACHINERY MANUFACTURE COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhongyun 13
#2 Huang Xingjun 1

Latest patents

Publication Filing date Title
CN105331901A S22253 duplex stainless steel material flange and production process thereof
CN105327586A Air filter with noise absorption and reduction functions
CN105327544A Chilled circulating water filter with flow regulating function
CN104791564A C276 Hastelloy alloy flange and production technology thereof
CN104862615A S31803 duplex stainless steel flange and production process thereof
CN104791563A Flange for wet H2S stress corrosion working condition and production process of flange for wet H2S stress corrosion working condition
CN104791562A F304/F304L double-standard stainless steel flange and production process thereof
CN103993247A Embedded saddle dedicated alloy material
CN104032220A Flange applied under high-pressure hydrogen-atmosphere condition and heat treatment technology thereof
CN104004971A Alloy material flange and forging technology thereof
CN104003620A Sound absorption material for throttling-diffusion combined muffler
CN103031500A Large-diameter flange and preparation process thereof
CN103045961A Anchoring flange and manufacturing process thereof
CN103045960A Flange for wind power drum and manufacturing technique thereof