Registered entities
C4x Discovery Limited
Reg. No. 6324250Germany
C4X DISCOVERY HOLDINGS PLC
Reg. No. 09134041Germany
Innovation
46 patent families (5 granted) — focus: Chemistry & metallurgy, Human necessities, Physics & computing; filing pace steady. Cited 1,074 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 6 |
| 2023 | 11 |
| 2024 | 13 |
| 2025 | 14 |
| 2026 | 2 |
Social engagement
Social engagement: 5.5K social following, 6 posts in the last 12 months — below the industry typical range.
Investor mix
8 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 3 | 38% |
| Private equity | 1 | 13% |
| Bank & private debt | 1 | 13% |
| Other / undisclosed | 3 | 38% |
Recent activity
16 Jan 2026
Recognition
regulatory
5 Jan 2026
Event
44th Annual J.P. Morgan Healthcare conference
26 Oct 2025
Event
ACR Convergence 2025