Registered entities
Pharmasset, Inc.
Reg. No. 980406340United States
Innovation
57 patent families (29 granted) — focus: Chemistry & metallurgy, Human necessities, Emerging technologies; filing pace slowing. Cited 6,593 times.
| Year | Filings |
|---|---|
| 2012 | 24 |
| 2013 | 11 |
| 2014 | 5 |
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
Investor mix
9 investors on record; lead investors include TVM Capital Life Science, Burrill and Company, MSD Capital, TVM; 3 have since exited.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 3 | 33% |
| Private equity | 2 | 22% |
| Other / undisclosed | 4 | 44% |