Registered entities
Access Closure, Inc
Reg. No. 32-0023763United States
Innovation
32 patent families (20 granted) — focus: Human necessities, Mechanical engineering; filing pace slowing. Cited 6,426 times.
| Year | Filings |
|---|---|
| 2014 | 10 |
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 3 |
Investor mix
7 investors on record; 1 has since exited.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 5 | 71% |
| Private equity | 1 | 14% |
| Bank & private debt | 1 | 14% |