Innovation
3 patent families (2 granted) — focus: Human necessities, Chemistry & metallurgy; filing pace slowing. Cited 30 times.
| Year | Filings |
|---|---|
| 2014 | 1 |
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
Investor mix
4 investors on record; lead investors include Huahai Pharmaceutical.
| Investor type | Count | Share |
|---|---|---|
| Other / undisclosed | 4 | 100% |