Registered entities
Playbrush Ltd
Reg. No. 09171612United Kingdom
Innovation
7 patent families (4 granted) — focus: Human necessities, Physics & computing; filing pace steady. Cited 208 times.
| Year | Filings |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 3 |
Investor mix
10 investors on record; lead investors include Array, Array, Speedinvest, Array.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 4 | 40% |
| Accelerator & incubator | 1 | 10% |
| Other / undisclosed | 5 | 50% |