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HARTRIDGE LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    181,196
  • Filing trend
    ⇩ 100.0%
About

HARTRIDGE LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1976. It filed its patents most often in EPO (European Patent Office), United Kingdom and United States. Its main competitors in its focus markets measurement, engines, pumps and turbines and chemical engineering are TE CONNECTIVITY NORGE AS, WUXI YILI ENVIRONMENTAL PROTECTION TECH CO LTD and EFS SA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Walsh Aaron 6
#2 Bundock Ronald Michael 2
#3 Jones Michael Lloyd 2
#4 Jacobs Lee Raymond 1
#5 Lee Raymond Jacobs 1
#6 Nick Mannerings 1
#7 Mannerings Nick 1

Latest patents

Publication Filing date Title
GB201615692D0 Exhaust particulate filter cleaning method and machine
GB201506070D0 Flow meter
EP1640707A2 Apparatus for monitoring engine exhaust
US2006053900A1 Metering apparatus for fuel injector flow test
GB1519392A Fuel quantity measuring apparatus for testing engine fuel injection equipment