Registered entities
Bluebird Bio, Inc.
Reg. No. 786164United States
Bluebird Bio, Inc.
Reg. No. 133680878United States
Innovation
87 patent families (17 granted) — focus: Chemistry & metallurgy, Human necessities, Physics & computing; filing pace slowing. Cited 8,955 times.
| Year | Filings |
|---|---|
| 2015 | 11 |
| 2016 | 12 |
| 2017 | 20 |
| 2018 | 31 |
| 2019 | 46 |
| 2020 | 51 |
| 2021 | 32 |
| 2022 | 22 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 4 |
Social engagement
Social engagement: 140.7K social following, 2 posts in the last 12 months — below the industry typical range.
Investor mix
12 investors on record; lead investors include Third Rock Ventures, Easton Capital Investment Group, TVM Capital, Forbion.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 6 | 50% |
| Private equity | 2 | 17% |
| Accelerator & incubator | 1 | 8% |
| Other / undisclosed | 3 | 25% |
Hiring activity
No recent openings observed
No roles tracked in the last 12 months
11 Sep 2025 · Director / Sr. Director, Quality Systems · Somerville
Based on job postings tracked across public sources.
Recent activity
18 Sep 2025
Expansion