| PATEC 1834572 · TMA1019400 | Azure Horizon Co. Limited | 1 Chemicals3 Cosmetics6 Metal+9 | Registered | 2019 |
| PHTEC 2292881 · design | Eaton Phoenixtec Mmpl Co. Ltd. | 9 Electronics | Pending | 2023 |
| PETECH 2130570 · TMA1193754 | Petner Group Ltd. | 3 Cosmetics4 Oils5 Pharmaceuticals+1 | Registered | 2023 |
| PITECH 2355520 · design | Canada Cyber Tech Development Group inc | 35 Advertising41 Education42 Science | Pending | 2024 |
| PVTECH 2333856 · design | Xiamen PVTECH Co. Ltd | 11 Lighting | Pending | 2024 |
| PWTECH 2068829 | Process Wastewater Technologies, LLC | 11 Lighting40 Treatment | Pending | 2020 |
| Petex 2242421 · TMA1261727 | Time Pharma Canada Inc. | 18 Leather | Registered | 2024 |
| PTC 2132761 · TMA1211998 | Compaction Technologies, Inc. | 7 Machines | Registered | 2023 |
| PTSC 2014919 · TMA1156030 | Pacific Terminal Services Company, LLC | 39 Transport | Registered | 2022 |
| PETES 1605264 · TMA894793 · design | Peterborough Petes Ltd. | 6 Metal9 Electronics14 Jewellery+13 | Registered | 2015 |
| PETES 1605065 · TMA878886 · design | Peterborough Petes Ltd. | 6 Metal9 Electronics14 Jewellery+14 | Registered | 2014 |
| PTC 1590249 · TMA887316 · design | Pro Energy Transport Corp | 39 Transport | Registered | 2014 |
| PTC 1590248 · TMA887282 | Pro Energy Transport Corp | 39 Transport | Registered | 2014 |
| PTECH 1564229 · TMA881175 | The Authentic T-Shirt Company ULC | 25 Clothing | Registered | 2014 |
| PATEK 1561447 · TMA868418 | PATEK, PHILIPPE SA GENÈVE | 14 Jewellery | Registered | 2014 |
| PETES 1323993 · TMA704533 | PETERBOROUGH PETES LIMITED | 6 Metal9 Electronics14 Jewellery+11 | Registered | 2008 |
| PATEX 1175315 · TMA633906 | Patex Research and Consulting Ltd. | 42 Science45 Legal | Registered | 2005 |
| PTAC 1112685 · TMA588486 | Owner not shown | 16 Paper35 Advertising36 Finance+4 | Registered | 2003 |
| PTC 1048183 · TMA556946 | PTC Inc. | 9 Electronics18 Leather37 Construction+1 | Registered | 2002 |
| POTEX 1026000 · TMA599263 | Owner not shown | 1 Chemicals4 Oils5 Pharmaceuticals+3 | Registered | 2004 |
| POTEX 0621500 · TMA369486 | Owner not shown | 1 Chemicals | Registered | 1990 |
| PTC 2335062 | PTC Alliance LLC | 6 Metal39 Transport40 Treatment | Pending | 2024 |
| PYTES 2209700 · design | Shanghai PYTES Energy Co. Ltd. | 9 Electronics12 Vehicles | Pending | 2022 |
| PATEK 2150957 | PATEK, PHILIPPE SA GENÈVE | 9 Electronics14 Jewellery16 Paper+5 | Pending | 2021 |
| PYTIC 2143766 | Pytic GmbH | 7 Machines9 Electronics12 Vehicles+5 | Pending | 2021 |