Registered entities
Profusa Inc
Reg. No. 264589529United States
Innovation
20 patent families (15 granted) — focus: Human necessities, Chemistry & metallurgy, Physics & computing; filing pace slowing. Cited 5,278 times.
| Year | Filings |
|---|---|
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 12 |
| 2020 | 14 |
| 2021 | 14 |
| 2022 | 7 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 2 |
Social engagement
Social engagement: 3.4K social following, 10 posts in the last 12 months — around the industry typical range.
Investor mix
15 investors on record; lead investors include Tasly, 3E Bioventures Capital, Asset Management Ventures, Nasdaq.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 7 | 47% |
| Bank & private debt | 1 | 7% |
| Other / undisclosed | 7 | 47% |
Recent activity
15 May 2026
Milestone
regulatory
3 Apr 2026
Product launch
Lumee Oxygen Platform technology