Innovation
1 patent family (1 granted) — focus: Emerging technologies; filing pace slowing. Cited 3 times.
| Year | Filings |
|---|---|
| 2022 | 1 |
China Petrochemical Development manufactures chemical products.
1 patent family (1 granted) — focus: Emerging technologies; filing pace slowing. Cited 3 times.
| Year | Filings |
|---|---|
| 2022 | 1 |