Registered entities
Sustainable Marine Energy Limited
Reg. No. 08139012United Kingdom
Innovation
17 patent families (13 granted) — focus: Mechanical engineering, Operations & transport, Construction, Physics & computing; filing pace slowing. Cited 314 times.
| Year | Filings |
|---|---|
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 2 |
Investor mix
60 investors on record; lead investors include Schottel Hydro, Scottish Enterprise.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 4 | 7% |
| Private equity | 1 | 2% |
| Bank & private debt | 1 | 2% |
| Other / undisclosed | 54 | 90% |