Registered entities
TEARSCIENCE, INC.
Reg. No. 203043933United States
Innovation
47 patent families (38 granted) — focus: Human necessities, Physics & computing; filing pace slowing. Cited 31,334 times.
| Year | Filings |
|---|---|
| 2012 | 13 |
| 2013 | 14 |
| 2014 | 14 |
| 2015 | 14 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 2 |
| 2023 | 2 |
Investor mix
9 investors on record; lead investors include De Novo Ventures, Spray Venture Partners, Investor Growth Capital, EW Healthcare Partners; 1 has since exited.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 5 | 56% |
| Private equity | 2 | 22% |
| Other / undisclosed | 2 | 22% |