| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 483 | |
| #2 | United States | 302 | |
| #3 | Germany | 277 | |
| #4 | France | 166 | |
| #5 | United Kingdom | 164 | |
| #6 | EPO (European Patent Office) | 131 | |
| #7 | Canada | 126 | |
| #8 | Finland | 122 | |
| #9 | WIPO (World Intellectual Property Organization) | 121 | |
| #10 | Brazil | 95 | |
| #11 | Norway | 91 | |
| #12 | Switzerland | 89 | |
| #13 | Australia | 61 | |
| #14 | Japan | 55 | |
| #15 | Denmark | 49 | |
| #16 | Austria | 36 | |
| #17 | Netherlands | 26 | |
| #18 | Italy | 25 | |
| #19 | Argentina | 23 | |
| #20 | Belgium | 23 | |
| #21 | Mexico | 21 | |
| #22 | China | 19 | |
| #23 | Hungary | 18 | |
| #24 | Czechia | 16 | |
| #25 | Spain | 15 | |
| #26 | Poland | 15 | |
| #27 | South Africa | 14 | |
| #28 | Republic of Korea | 13 | |
| #29 | Estonia | 9 | |
| #30 | Russian Federation | 9 | |
| #31 | Slovakia | 9 | |
| #32 | Israel | 6 | |
| #33 | New Zealand | 6 | |
| #34 | Latvia | 4 | |
| #35 | Ukraine | 4 | |
| #36 | Colombia | 3 | |
| #37 | Greece | 3 | |
| #38 | Indonesia | 3 | |
| #39 | Lithuania | 3 | |
| #40 | USSR (Union of Socialist Soviet Republics) | 3 | |
| #41 | Taiwan | 3 | |
| #42 | EAPO (Eurasian Patent Organization) | 2 | |
| #43 | India | 2 | |
| #44 | Portugal | 2 | |
| #45 | Bulgaria | 1 | |
| #46 | Chile | 1 | |
| #47 | German Democratic Republic | 1 | |
| #48 | Croatia | 1 | |
| #49 | Ireland | 1 | |
| #50 | Iceland | 1 | |
| #51 | Republic of Moldova | 1 | |
| #52 | Malaysia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes | |
| #3 | Machine tools | |
| #4 | Environmental technology | |
| #5 | Medical technology | |
| #6 | Audio-visual technology | |
| #7 | Textiles and paper | |
| #8 | Consumer goods | |
| #9 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Soldering, welding and flame cutting | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Syringes | |
| #5 | Unspecified technologies | |
| #6 | Television | |
| #7 | Paper recycling | |
| #8 | Live-saving devices | |
| #9 | Compressed gas holders | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ekman Tomas | 75 |
| #2 | Granqvist Carl-Erik | 55 |
| #3 | Svensson Orvar | 47 |
| #4 | Gartz Mats | 43 |
| #5 | Leino Hannu Juhani | 42 |
| #6 | Lugnet Anders | 40 |
| #7 | Rangmark Lennart | 39 |
| #8 | Ritzen Ola | 37 |
| #9 | Brunner Mikael | 29 |
| #10 | Hammarlund Nils | 29 |
| Publication | Filing date | Title |
|---|---|---|
| HUE039148T2 | Method for homogenizing the heat distribution as well as decreasing the amount of NOx | |
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| EP2112434A2 | Method and device for combustion of solid phase fuel. | |
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| US2007238061A1 | Method for heating a metal material | |
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