| PyrIQ 2190958 · TMA1219365 | InfraTec GmbH Infrarotsensorik und Meßtechnik | 9 Electronics | Registered | 2024 |
| PAYROC 2082111 · TMA1217989 | Payroc WorldAccess, LLC | 9 Electronics36 Finance42 Science | Registered | 2024 |
| PURIX 2077395 · TMA1163654 | ADZ RX INC | 9 Electronics21 Housewares | Registered | 2023 |
| PAREX 1873602 · TMA1103938 | PAREXGROUP SA | 1 Chemicals2 Paints17 Rubber+1 | Registered | 2021 |
| PARIS 1471957 · TMA914112 | Paris Glove of Canada Ltd. | 25 Clothing28 Toys | Registered | 2015 |
| PYREX 1315895 · TMA748518 | CORNING INCORPORATED | 8 Hand9 Electronics21 Housewares | Registered | 2009 |
| PARIS 0992814 · NFLD2814 · design | A. STEIN & COMPANY (AN ILLINOIS CORPORATION) | 25 Clothing28 Toys | Registered | 1946 |
| PARIS 0876982 · TMA516144 · design | Advantage Maintenance Products Ltd. | 3 Cosmetics5 Pharmaceuticals6 Metal+15 | Registered | 1999 |
| PARIS 0841233 · TMA496881 · design | Advantage Maintenance Products Ltd. | 3 Cosmetics5 Pharmaceuticals6 Metal+17 | Registered | 1998 |
| PARIS 0811087 · TMA473266 · design | Paris Glove of Canada Ltd. | 25 Clothing | Registered | 1997 |
| PARIS 0582755 · TMA387381 · design | PlayPower LT Canada Inc. | 28 Toys | Registered | 1991 |
| PAREX 0530791 · TMA317392 | UOP LLC (A DELAWARE CORPORATION) | 1 Chemicals35 Advertising42 Science | Registered | 1986 |
| PARIS 0505093 · TMA325127 · design | Paris Glove of Canada Ltd. | 25 Clothing | Registered | 1987 |
| PAREX 0384703 · TMA214280 | UOP LLC (A DELAWARE CORPORATION) | 35 Advertising42 Science | Registered | 1976 |
| PHYRIS 0340217 · TMA182090 | Dr. Grandel GmbH | 3 Cosmetics | Registered | 1972 |
| PYREX 0297412 · TMA150220 | CORNING INCORPORATED | 28 Toys | Registered | 1967 |
| "PYREX" 0158442 · TMDA57313 | CORNING INCORPORATED | 3 Cosmetics6 Metal7 Machines+9 | Registered | 1933 |
| PYREX 0088892 · TMDA22071 | CORNING INCORPORATED | 9 Electronics11 Lighting17 Rubber+1 | Registered | 1916 |
| PaRx 2328303 | BC Parks Foundation | – | Pending | 2024 |
| Pyrex 2263631 | Owner not shown | 25 Clothing | Pending | 2023 |
| PARX 2229260 | Park Holdings Inc. | 35 Advertising36 Finance38 Telecommunications+1 | Pending | 2022 |
| PHOERIX 1940216 · TMA1138093 · design | ANHUI PHOENIX INTERNATIONAL CO. LTD. | 7 Machines11 Lighting12 Vehicles | Registered | 2022 |
| PERCKO 2291626 · TMA1208029 | PERCKO | 9 Electronics10 Medical25 Clothing+1 | Registered | 2023 |
| PRESS 2286726 · TMA1260305 | 457692 B.C. Ltd. | 18 Leather25 Clothing | Registered | 2024 |
| PROSA 2285615 · TMA1281570 | KOHLER CO. | 11 Lighting | Registered | 2025 |