DEFA AS has a total of 45 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Norway, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets engines, pumps and turbines, electrical machinery and energy and thermal processes are EBERSPAECHER CATEM GMBH & CO, EBERSPACHER CATEM GMBH & CO KG and TRANSFLUX HOLDINGS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Norway | 14 | |
#2 | WIPO (World Intellectual Property Organization) | 9 | |
#3 | Australia | 3 | |
#4 | Canada | 3 | |
#5 | EPO (European Patent Office) | 3 | |
#6 | Finland | 3 | |
#7 | United States | 3 | |
#8 | China | 2 | |
#9 | Germany | 1 | |
#10 | Denmark | 1 | |
#11 | Netherlands | 1 | |
#12 | Russian Federation | 1 | |
#13 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Electrical machinery and energy | |
#3 | Thermal processes | |
#4 | Mechanical elements | |
#5 | Digital networks | |
#6 | Control |
# | Name | Total Patents |
---|---|---|
#1 | Sandøy Pål | 9 |
#2 | Levorsen Ole Henrik | 9 |
#3 | Kopperud Agnar | 8 |
#4 | Eidsvig Terje | 7 |
#5 | Øen Geir Kåre | 6 |
#6 | Lia Gudbrand | 3 |
#7 | Skogly Stig | 3 |
#8 | Braathen Hedda Heyerdahl | 3 |
#9 | Lia G | 2 |
#10 | Andersen A | 2 |
Publication | Filing date | Title |
---|---|---|
NO345475B1 | A plug cap assembly | |
WO2015137817A1 | Heating device for fluid | |
WO2015137818A1 | Connection element for engine heater | |
US2016265401A1 | Contact heater | |
WO2008002155A1 | Coupe heater | |
FI20070036A | The lighting device | |
WO2006006862A1 | Lighting device | |
AU5846596A | Secure one-way communication system | |
AU5781596A | Appliance inlet | |
AU4851796A | Pressure switch | |
NL7604306A | Fastener for blind fastening objects. |