Registered entities
Acucela Inc.
Reg. No. 813239491United States
Innovation
65 patent families (41 granted) — focus: Human necessities, Chemistry & metallurgy, Physics & computing, Electricity & electronics; filing pace slowing. Cited 23,440 times.
| Year | Filings |
|---|---|
| 2015 | 14 |
| 2016 | 15 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 26 |
| 2022 | 27 |
| 2023 | 27 |
| 2024 | 24 |
| 2025 | 13 |
| 2026 | 1 |
Investor mix
8 investors on record; lead investors include St. Paul’s Lutheran Church.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 2 | 25% |
| Private equity | 1 | 13% |
| Other / undisclosed | 5 | 63% |