Registered entities
Athersys, Inc.
Reg. No. 341830213United States
Athersys, Inc / New
Reg. No. 1368148United States
Innovation
31 patent families (19 granted) — focus: Chemistry & metallurgy, Human necessities, Physics & computing; filing pace slowing. Cited 1,870 times.
| Year | Filings |
|---|---|
| 2012 | 7 |
| 2013 | 11 |
| 2014 | 9 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 1 |
Investor mix
20 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 6 | 30% |
| Private equity | 1 | 5% |
| Accelerator & incubator | 2 | 10% |
| Bank & private debt | 2 | 10% |
| Other / undisclosed | 9 | 45% |