Innovation
15 patent families (4 granted) — focus: Chemistry & metallurgy, Operations & transport, Electricity & electronics; filing pace slowing. Cited 68 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2021 | 1 |
Provider of commercial & residential cleaning services
15 patent families (4 granted) — focus: Chemistry & metallurgy, Operations & transport, Electricity & electronics; filing pace slowing. Cited 68 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2021 | 1 |