Learn more

NANJING BIJUR MACHINERY PRODUCTS CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    231,082
About

NANJING BIJUR MACHINERY PRODUCTS CO LTD has a total of 11 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UNIV AUTONOMA DE QUERETARO, ILIN VIKTOR I and SUMIKEI ARUMIHAKU KK.

Patent filings in countries

World map showing NANJING BIJUR MACHINERY PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANJING BIJUR MACHINERY PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Tang Guo 4
#2 Yeju Li 3
#3 Jinling Luo 3
#4 Cheng Zhijie 2
#5 Jiang Ganfu 2
#6 Ran Jikang 1
#7 Qu Chunqiu 1
#8 Lyu Xuesong 1
#9 Steve Wilson 1
#10 Jianping Lu 1

Latest patents

Publication Filing date Title
CN103775273A Sealing device of main shaft of RPT (reversible pump turbine) type water turbine
CN103498828A Rapid shifting large-tonnage oil cylinder integrated with machine frame
CN103438038A Hydraulic system of thermal energy deburring machine tool and control method of hydraulic system
CN103470813A Mixing valve
CN102878153A Pump-controlled switching device of multi-way valve testing platform, and switching controlling method of pump-controlled switching device
CN102679119A Balanced beam-pumping unit centralized lubricating system
CN102602422A Fixed type rail lubricating system
CN102602420A Lubricator with oil retaining strip
CN102602421A Lubricator with oil storage tank
CN102621924A Inflation control method and device for thermal deburring machine tool
CN102364204A Pressure oil structure of grease lubricating pump