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CHONGQING CITY YONGCHUAN DISTR YIRUI MACHINERY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,073
  • Filing trend
    ⇩ 100.0%
About

CHONGQING CITY YONGCHUAN DISTR YIRUI MACHINERY CO LTD has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, engines, pumps and turbines and measurement are CHONGQING YONGCHUAN YIRUI MACHINERY CO LTD, CONSOLIDATED ENG COMPANY INC and ACCIAI SPECIALI TERNI SPA.

Patent filings in countries

World map showing CHONGQING CITY YONGCHUAN DISTR YIRUI MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHONGQING CITY YONGCHUAN DISTR YIRUI MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wenge 11
#2 Wang Wen Ge 2
#3 Wang Ming'An 2

Latest patents

Publication Filing date Title
CN106975802A Copper rod external cutting device
CN107177729A Workpiece annealing device
CN107177738A Oxygen-free copper foundry furnace
CN106995870A Annealed seals device
CN107177728A Glowing furnace for blade pump rotor
CN107177727A Blade pump rotor quenching unit
CN106979151A Multifunctional vane pump
CN107127322A Casting mould homogeneous cooling apparatus
CN106890987A Aluminium diecasting cleaning plant
CN106829363A Automobile exhaust pipe conveying arrangement
CN106595980A Cylinder block leak point locating and detecting device
CN105519351A Medium distribution device for culture bag
CN105526161A Sealed vane pump
CN104477677A Feeding device for battery bottom cover separation
CN104477675A Friction type paper separation device