Innovation
2 patent families (1 granted) — focus: Construction; filing pace dormant. Cited 20 times.
| Year | Filings |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
DEA Deutsche Erdoel AG DEA is operating in the field of exploration and production of crude oil and natural gas.
2 patent families (1 granted) — focus: Construction; filing pace dormant. Cited 20 times.
| Year | Filings |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |