Registered entities
PIERIS PHARMACEUTICALS, INC.
Reg. No. 1583648United States
Innovation
50 patent families (29 granted) — focus: Chemistry & metallurgy, Human necessities, Physics & computing; filing pace slowing. Cited 7,275 times.
| Year | Filings |
|---|---|
| 2015 | 2 |
| 2016 | 8 |
| 2017 | 20 |
| 2018 | 24 |
| 2019 | 15 |
| 2020 | 17 |
| 2021 | 21 |
| 2022 | 20 |
| 2023 | 21 |
| 2024 | 12 |
| 2025 | 7 |
| 2026 | 1 |
Investor mix
26 investors on record; 1 has since exited.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 9 | 35% |
| Private equity | 6 | 23% |
| Bank & private debt | 1 | 4% |
| Other / undisclosed | 10 | 38% |