Registered entities
Siga Technologies Inc
Reg. No. 13-3864870United States
Innovation
46 patent families (31 granted) — focus: Chemistry & metallurgy, Human necessities, Physics & computing, Emerging technologies; filing pace slowing. Cited 3,393 times.
| Year | Filings |
|---|---|
| 2012 | 19 |
| 2013 | 19 |
| 2014 | 15 |
| 2015 | 18 |
| 2016 | 14 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 2 |
Social engagement
Social engagement: 4K social following, 10 posts in the last 12 months — around the industry typical range.
Investor mix
4 investors on record.
| Investor type | Count | Share |
|---|---|---|
| Other / undisclosed | 4 | 100% |
Recent activity
31 Mar 2026
Event
Defence iQ Deployed Medical & Healthcare Delivery Conference
26 Mar 2026
Milestone
revenue
13 Mar 2026
Event
Defence iQ Deployed Medical and Healthcare Delivery Conference