Registered entities
Promis Neurosciences Inc.
Reg. No. 1374339United States
Innovation
18 patent families (12 granted) — focus: Chemistry & metallurgy, Physics & computing, Human necessities; filing pace slowing. Cited 1,997 times.
| Year | Filings |
|---|---|
| 2014 | 1 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 1 |
Social engagement
Social engagement: 2.6K social following, 9 posts in the last 12 months — above the industry median.
Investor mix
12 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 2 | 17% |
| Private equity | 2 | 17% |
| Angel & family office | 1 | 8% |
| Other / undisclosed | 7 | 58% |
Recent activity
2 Jul 2026
Event
AAIC26
28 May 2026
Event
conference
12 May 2026
Milestone
revenue