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WEATHERFORD UK LTD

Overview
  • Total Patents
    181
  • GoodIP Patent Rank
    9,597
  • Filing trend
    ⇧ 24.0%
About

WEATHERFORD UK LTD has a total of 181 patent applications. It increased the IP activity by 24.0%. Its first patent ever was published in 1980. It filed its patents most often in United Kingdom, United States and Australia. Its main competitors in its focus markets civil engineering, machine tools and machines are ISOLATION EQUIPMENT SERVICES INC, TCO AS and CHURCHILL DRILLING TOOLS LTD.

Patent filings per year

Chart showing WEATHERFORD UK LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reid Stephen 43
#2 Purkis Daniel George 21
#3 Nutley Brian 15
#4 Nutley Kim 15
#5 Manning Matthew 13
#6 Mcgeoch Andrew 12
#7 Stephen Reid 10
#8 Foubister Graeme 8
#9 Ronson Michael 8
#10 Anderson Neil 7

Latest patents

Publication Filing date Title
GB202014518D0 Method and system for remotely signalling a downhole assembly comprising one or more downhole tool
GB201906801D0 Perforating apparatus
WO2019239085A1 Downhole apparatus and method
GB201802821D0 Downhole apparatus
GB201802189D0 Completion system apparatus
GB201719216D0 Method and apparatus for washing an annulus
GB201716539D0 Downhole apparatus
GB201710654D0 Downhole fluid control apparatus
GB201708389D0 Pressure integrity testing of one-trip completion assembly
GB201705993D0 Downhole apparatus
GB201622186D0 Antenna for downhole communication
GB201616216D0 Connector apparatus
GB201615744D0 Apparatus and methods for use in wellbore packing
GB202018897D0 Apparatus and methods for use in wellbore packing
GB201612396D0 Apparatus and method for downhole data acquisition and/or monitoring
CA2985020A1 Gas lift method and apparatus
GB201604389D0 Downhole slip apparatus
AU2016200371A1 Method and apparatus for testing swellable materials
AU2016200374A1 Method of forming a downhole apparatus
AU2016200369A1 Downhole apparatus and method