| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | United States | 4 | |
| #3 | Brazil | 3 | |
| #4 | Canada | 3 | |
| #5 | China | 3 | |
| #6 | EPO (European Patent Office) | 3 | |
| #7 | New Zealand | 3 | |
| #8 | South Africa | 3 | |
| #9 | Hong Kong | 2 | |
| #10 | Republic of Korea | 2 | |
| #11 | Australia | 1 | |
| #12 | Mexico | 1 | |
| #13 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Special wind, spring and weight motors | |
| #3 | Machines for liquids | |
| #4 | Ships |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hansen Keld | 19 |
| #2 | Steenstrup Per Resen | 17 |
| #3 | Hansen Niels Arpe | 10 |
| #4 | Resen Steenstrup Per | 10 |
| #5 | Arpe Hansen Niels | 9 |
| #6 | Niels Arpe Hansen | 4 |
| #7 | Keld Hansen | 4 |
| #8 | Per Resen Steenstrup | 4 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI0610714A2 | installation comprising a wave energy apparatus and a support structure therefor. | |
| NZ562981A | An installation comprising a wave power apparatus and a support structure therefor | |
| CN1867767A | Comprise the wave power generation equipment of being arranged to a plurality of arms of mutual phase shift pivot | |
| NZ546355A | A wave power apparatus comprising a plurality of arms arranged to pivot with a mutual phase shift | |
| AU2001258224B2 | Wavepowermachine |