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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 3 | |
#2 | United Kingdom | 3 | |
#3 | United States | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 2 | |
#5 | China | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Engines, pumps and turbines | |
#3 | Chemical engineering | |
#4 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Measuring volume | |
#2 | Supplying combustion engines | |
#3 | Analysing materials | |
#4 | Gas-flow silencers for machines | |
#5 | Separation | |
#6 | Testing of structures |
# | 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 |
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 |