| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | United States | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Republic of Korea | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cote Roland | 9 |
| #2 | Côté Roland | 9 |
| Publication | Filing date | Title |
|---|---|---|
| CA3107976A1 | Processes for recycling polystyrene waste and/or polystyrene copolymer waste | |
| CN111630094A | Method for recycling polystyrene waste | |
| CA3042919A1 | Processes for recycling polystyrene waste |