Learn more

ANHUI REDSTAR VALVE CO LTD

Overview
  • Total Patents
    56
  • GoodIP Patent Rank
    49,002
  • Filing trend
    ⇩ 44.0%
About

ANHUI REDSTAR VALVE CO LTD has a total of 56 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 2010. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, control and chemical engineering are SUZHOU JUHAN VALVE CO LTD, TIANJIN JINGWO VALVE TECHNOLOGY CO LTD and KAIRUITE VALVE CO LTD.

Patent filings in countries

World map showing ANHUI REDSTAR VALVE CO LTDs patent filings in countries

Patent filings per year

Chart showing ANHUI REDSTAR VALVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Anwei 35
#2 Zhang Bin 14
#3 He Rui 13
#4 Li Jun 11
#5 Chen Ji 8
#6 Song Bin 7
#7 Ye Maole 6
#8 Sun Shilin 6
#9 Li Wei 6
#10 Jiang Nanfeng 6

Latest patents

Publication Filing date Title
CN112197050A Liquid level control assembly
CN112066260A Pressure tank
CN111365472A Valve maintained on line
CN110748667A Eccentric half ball valve and assembling method thereof
CN110762283A Intelligent air valve, monitoring system and intelligent air valve monitoring method
CN110541961A Built-in liquid level controller and liquid level control system thereof
CN110296249A Compound air air valve
CN110296243A High-flow air-exhaust valve
CN109099202A Fluid level controller and its tank level control system
CN108843885A exhaust valve
CN108843886A exhaust valve
CN108561599A Axial flow type check valve
CN108397577A Check-valves
CN107859766A A kind of booster shutoff valve
CN107676519A A kind of axial-flow type water control regulating valve
CN107806524A A kind of axial-flow type water control pressure-reducing valve
CN107300040A A kind of direct-burried air bleeding valve
CN107191653A A kind of water attack release valve
CN107166058A A kind of three hole air bleeding valves
CN107035876A A kind of low water damages pressure reduction type backflow preventer