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ZILIFT HOLDINGS LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    40,255
  • Filing trend
    ⇩ 20.0%
About

ZILIFT HOLDINGS LTD has a total of 40 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, electrical machinery and energy and engines, pumps and turbines are HEAD PHILIP, ZEITECS BV and ARMAIS ARUTUNOFF.

Patent filings per year

Chart showing ZILIFT HOLDINGS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cochran Jamie 17
#2 Maclean Iain 15
#3 Sears Kenneth 11
#4 Mccann Richard 10
#5 Coutts Edwin 7
#6 Maciver Ivor 5
#7 Payne David Brian 4
#8 Gove David John 4
#9 Greenfield Richard 4
#10 Denholm Allan 4

Latest patents

Publication Filing date Title
WO2020233864A1 Apparatus method for deploying a pump system in a wellbore
WO2019122835A1 Apparatus and method for deploying a pump system in a wellbore
CA3052536A1 Modular labyrinth seal system usable with electric submersible pumps
US2018223830A1 Inline monitoring package for an electric submersible pump system
WO2018096345A1 Fail-safe actuator to control a downhole safety valve
US2018135391A1 Apparatus and method for improving an electric submersible pump system
CN109937284A Splicing connector and the method for pipe envelope cable can be wound
WO2017216546A1 Wellhead feed through apparatus for electrical cable and other types of conduit
WO2017122025A1 Method and apparatus for deploying wellbore pump on coiled tubing
US2016319607A1 Method and system for deploying an electrical submersible pump in a wellbore
US2015288270A1 Modular stator for tubular electric linear motor and method of manufacture
US2016123123A1 Reciprocating electrical submersible well pump
US2016061010A1 Apparatus and method for deploying an electrically operated pump in a wellbore
US2016053807A1 Bearing for a rotary machine
US2016049845A1 Magnetic rotor shaft module and a rotor assembly incorporating the same
US2016005508A1 Cable for conveying an electrical submersible pump into and out of a well bore
WO2014037753A2 Wellbore esp system with improved magnetic gear
WO2014037752A2 Magnetic gear for use with wellbore instruments