Innovation
11 patent families (8 granted) — focus: Chemistry & metallurgy, Mechanical engineering, Operations & transport; filing pace slowing. Cited 672 times.
| Year | Filings |
|---|---|
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 3 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 2 |
Coal gasification technology provider
11 patent families (8 granted) — focus: Chemistry & metallurgy, Mechanical engineering, Operations & transport; filing pace slowing. Cited 672 times.
| Year | Filings |
|---|---|
| 2012 | 4 |
| 2013 | 1 |
| 2014 | 3 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 2 |