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CENTEK LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    132,343
  • Filing trend
    ⇩ 100.0%
About

CENTEK LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in Australia, Brazil and United Kingdom. Its main competitors in its focus markets civil engineering, machines and mechanical elements are SMITH INT NORTH SEA, DODDS REDUS D and BBJ TOOLS INC.

Patent filings per year

Chart showing CENTEK LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jenner Andrew 12
#2 Andrew Jenner 5
#3 Andrew Jenner A 1

Latest patents

Publication Filing date Title
CN105386731A Centralizer and associated devices
BR112017005894A2 centralizer to be mounted around a sub-centralizer body, sub-centralizer, sub-centralizer manufacturing method, locking device for use in forming a centralizer, and centralizer
US2016084020A1 Centralizer and associated devices
US2016060974A1 Centralizer and associated devices
HK1197967A2 Downhole device
AU2014253463A1 Downhole device
GB201416862D0 Centralizer and Associated Devices
GB201415352D0 Centralizer and associated devices
AU2002314323B2 Centering device