Innovation
4 patent families (3 granted) — focus: Chemistry & metallurgy, Operations & transport; filing pace slowing. Cited 174 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
Investor mix
4 investors on record; lead investors include Shell, Valent, Lockheed Martin.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 1 | 25% |
| Other / undisclosed | 3 | 75% |