Innovation
18 patent families (2 granted) — focus: Construction, Human necessities, Chemistry & metallurgy, Operations & transport; filing pace accelerating. Cited 47 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 2 |
| 2022 | 1 |
| 2026 | 2 |