Innovation
193 patent families (115 granted) — focus: Chemistry & metallurgy, Human necessities, Operations & transport, Construction; filing pace slowing. Cited 4,457 times.
| Year | Filings |
|---|---|
| 2012 | 18 |
| 2013 | 16 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 3 |
| 2022 | 2 |