Learn more

YUANDA VAVLE GROUP CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    80,878
About

YUANDA VAVLE GROUP CO LTD has a total of 20 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and materials and metallurgy are Yangzhong valve factory co ltd, HE HARBIN POWER PLANT VALVE COMPANY LTD and WUXI SHENGKE STAINLESS STEEL PNEUMATIC AUTOMATIC CONTROL VALVE FACTORY.

Patent filings in countries

World map showing YUANDA VAVLE GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing YUANDA VAVLE GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feng Yuzhu 13
#2 Mi Hongjuan 11
#3 Yu Guofeng 11
#4 Shao Jiannong 6
#5 He Chunhuan 6
#6 Feng Bing 5
#7 Li Shiqiang 5
#8 Tian Zhi'An 4
#9 Li Zhijuan 3
#10 Luo Songbo 3

Latest patents

Publication Filing date Title
CN112112982A Bidirectional pure metal sealed triple-eccentric butterfly valve and manufacturing method thereof
CN112049958A Horizontal full-bore bidirectional eccentric half-ball valve
CN111853257A Self-sealing butterfly valve
CN111872215A Die carrier for installing multi-specification trimming die
CN111765293A Anti-theft damage-proof gate valve
CN111425604A Flow regulating valve
CN111425605A Hyperbolic hollow conical valve and manufacturing method of diversion cone thereof
CN111425609A Full-bore bidirectional sealing butterfly valve and method for determining outer diameter of floating valve seat thereof
CN111350849A Swing type micro-resistance low-pressure-difference check valve
CN111442106A Plug valve with uniform-section oval flow channel
CN111075965A Lift type slowly-closed silencing check valve
CN110725964A Magnetic locking soft sealing gate valve
CN110578811A Piston type flow regulating valve
CN110449515A A kind of multi-functional shaving die
CN110315024A A kind of novel casting molding sand
CN110315030A A kind of cast iron resin sand casting pumping smashes the tool of emitting and its technique
CN110340768A Cast member parting spue line batch profile-followed automatically grinding production line of cutting edge of a knife or a sword and technique
CN109940127A A kind of precoated sand casting technique of cast steel valve
CN108980371A A kind of Hyperbolic pipe power valve
CN108916427A A kind of adjusting integrated check valve and the pipe power valve with the adjusting integrated check valve