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OILFIELD EQUIPMENT DEV CT LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    228,542
About

OILFIELD EQUIPMENT DEV CT LTD has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets electrical machinery and energy, civil engineering and engines, pumps and turbines are WELLINGTON DRIVE TECHNOLOGIES, ZHEJIANG ZHONGKE DERUN TECHNOLOGY CO LTD and ALFRED FYNN VALERE.

Patent filings in countries

World map showing OILFIELD EQUIPMENT DEV CT LTDs patent filings in countries

Patent filings per year

Chart showing OILFIELD EQUIPMENT DEV CT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shkad Dmitriiy Aleksandrovich 4
#2 Gmyzina Ol Ga Nikolaevna 3
#3 Sagalovskiiy Andreiy Vladimirovich 3
#4 Aranson Juliiy Abelevich 3
#5 Sagalovskiiy Vladimir Iosifovich 3
#6 Sagalovskiiy Vladimir Iosifovi 2
#7 Yuratich Michael Andrew 2
#8 Sagalovskiiy Andreiy Vladimiro 2
#9 Evans Jerry 1
#10 Hossack Hossack Graeme Peter 1

Latest patents

Publication Filing date Title
WO2016108739A1 Method for controlling a linear motor of an actuator of a submersible plunger pump for oil recovery
US2014077966A1 Power line communication system
WO2012161625A2 Linear electric motor for a submersible installation with a plunger pump
WO2007008110A1 Magnetic rotor system
EP1995865A1 Method for controlling an ac electronic motor and device for carrying out said method
US2007096571A1 Electric submersible pumps