Registered entities
Paragraf Limited
Reg. No. 09889431United Kingdom
Innovation
79 patent families (48 granted) — focus: Electricity & electronics, Chemistry & metallurgy, Physics & computing, Operations & transport; filing pace slowing. Cited 1,799 times.
| Year | Filings |
|---|---|
| 2017 | 1 |
| 2018 | 8 |
| 2019 | 13 |
| 2020 | 11 |
| 2021 | 29 |
| 2022 | 46 |
| 2023 | 40 |
| 2024 | 42 |
| 2025 | 26 |
| 2026 | 6 |
Social engagement
Social engagement: 11.9K social following, 9 posts in the last 12 months — below the industry typical range.
Investor mix
16 investors on record; lead investors include Parkwalk, Cambridge Enterprise, New Science Ventures.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 11 | 69% |
| Angel & family office | 1 | 6% |
| Other / undisclosed | 4 | 25% |
Recent activity
2 Jul 2026
Recognition
1 Jul 2026
Event
Graphene 2026
29 Jun 2026
Leadership hire
Advisory Committee member