OPRA TECHNOLOGIES B V has a total of 18 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and environmental technology are JOHNSON THOMAS EDWARD, MELTON PATRICK BENEDICT and RUSTON GAS TURBINES LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 5 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | United States | 3 | |
#4 | Brazil | 2 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Russian Federation | 2 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Thermal processes | |
#3 | Environmental technology | |
#4 | Machines | |
#5 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Beran Martin | 6 |
#2 | Koranek Michal | 5 |
#3 | Mowill R Jan | 5 |
#4 | Sinkevich Ekaterina | 4 |
#5 | Axelsson Axel Lars-Uno Eugen | 4 |
#6 | Dvorak Marek | 3 |
#7 | Axelsso Axel Lars-Uno Eugen | 2 |
#8 | Anema Atte | 2 |
#9 | Roy Norster Eric | 1 |
#10 | Norster Eric Roy | 1 |
Publication | Filing date | Title |
---|---|---|
WO2012063127A2 | Ultra low emissions gas turbine combustor | |
WO2012063133A2 | Low calorific fuel combustor for gas turbine | |
CN102597559A | High speed gear coupler | |
US8001792B1 | Turbine inlet nozzle guide vane mounting structure for radial gas turbine engine | |
EP2232146A2 | Dual fuel can combustor with automatic liquid fuel purge | |
US2009120094A1 | Impingement cooled can combustor |