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YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES CO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,915
About

YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES CO has a total of 12 patent applications. Its first patent ever was published in 2019. It filed its patents most often in WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, transport and civil engineering are BJ ENERGY SOLUTIONS LLC, YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD and BAXTER CHARLES.

Patent filings in countries

World map showing YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES COs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 12

Patent filings per year

Chart showing YANTAI JEREH PETROLEUM EQUIPMENT &TECHNOLOGIES COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Rikui 5
#2 Zhang Ting 4
#3 Li Xin 4
#4 Lan Chunqiang 4
#5 Wang Lili 4
#6 Feng Ning 4
#7 Chang Sheng 4
#8 Zha Wanchun 4
#9 Zhang Tao 4
#10 Zhou Libin 4

Latest patents

Publication Filing date Title
WO2021056174A1 Electrically-driven fracturing well site system
WO2021051398A1 Semitrailer-mounted turbine fracturing apparatus
WO2021051394A1 Power drive system for fracturing pump
WO2021051397A1 Five-cylinder plunger pump
WO2021042371A1 Sound insulation compartment for turbine engine
WO2021035520A1 Plunger pump driven by linear motor
WO2021012133A1 Electric drive compounding device
WO2020258003A1 Mobile power generation system
WO2020258002A1 Method for moving power generation system
WO2020258005A1 System for providing mobile power
WO2020258004A1 Portable power generation system