Registered entities
Pka Softtouch Corp.
Reg. No. 646845-4Canada
Innovation
3 patent families (2 granted) — focus: Human necessities; filing pace slowing. Cited 131 times.
| Year | Filings |
|---|---|
| 2012 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2024 | 1 |