| PERTEX 0727819 · TMA436847 | MN Inter-Fashion Ltd. | 24 Textiles25 Clothing | Registered | 1994 |
| PURATEX 0568664 · TMA333345 | an individual | 18 Leather24 Textiles27 Carpets | Registered | 1987 |
| "PYRATEX" 0197132 · UCA39428 | R.R. STREET & CO. INC. | 3 Cosmetics | Registered | 1947 |
| PYRATEX 2248617 | Owner not listed | 22 Ropes23 Yarns24 Textiles+1 | Pending | 2022 |
| Peradix 2067570 · TMA1157445 | Shenzhen Bestwo E-commerce Co.Ltd | 28 Toys | Registered | 2022 |
| PROTEX 2058131 · TMA1180040 | One Vision Enterprises, Inc. | 5 Pharmaceuticals | Registered | 2023 |
| PURETEX 2041460 · TMA1149022 | an individual | 24 Textiles | Registered | 2022 |
| PROTEX 1929650 · TMA1170575 · design | PROTEX CANADA INC. | 2 Paints17 Rubber18 Leather+3 | Registered | 2023 |
| PROTEX 1871562 · TMA1071293 | PARKER LABORATORIES, INC. | 5 Pharmaceuticals | Registered | 2020 |
| PARATEK 1756435 · TMA970803 · design | Paratek Pharmaceuticals, Inc. | 5 Pharmaceuticals42 Science | Registered | 2017 |
| PROTEX 1738873 · TMA985048 | Surf & Turf Instant Shelters Ltd. | 6 Metal9 Electronics16 Paper+7 | Registered | 2017 |
| PARATEK 1735917 · TMA1028685 | Paratek Pharmaceuticals, Inc. | 5 Pharmaceuticals42 Science | Registered | 2019 |
| PIRATES 1655252 · TMA897169 · design | Falher Pirates Hockey Club | 8 Hand14 Jewellery16 Paper+7 | Registered | 2015 |
| PROTEX 1609972 · TMA924820 | PROTEX CANADA INC. | 1 Chemicals2 Paints3 Cosmetics+8 | Registered | 2016 |
| PERITX 1606379 · TMA887859 · design | CareFusion 2200, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2014 |
| PROTEX 1561742 · TMA941071 | HEYS INTERNATIONAL LTD. | 24 Textiles | Registered | 2016 |
| PIRATES 1550634 · TMA888421 · design | geobra Brandstätter Stiftung & Co. KG | 28 Toys | Registered | 2014 |
| PIERTEX 1474132 · TMA794629 | Duvernay Inc. | 19 Building | Registered | 2011 |
| PURATOX 1429550 · TMA799675 | EcoNugenics, Inc. | 5 Pharmaceuticals | Registered | 2011 |
| PROTEX 1377124 · TMA754643 | Latham Pool Products, Inc. | 24 Textiles | Registered | 2009 |
| PAROTEX 1338207 · TMA728045 · design | an individual | 24 Textiles25 Clothing | Registered | 2008 |
| PIRATES 1290186 · TMA697320 · design | an individual | 9 Electronics16 Paper25 Clothing+2 | Registered | 2007 |
| PIRATES 1290153 · TMA704434 | an individual | 9 Electronics16 Paper25 Clothing+1 | Registered | 2008 |
| PROTEX 1211269 · TMA728279 | System Components Corporation (a Washington Corporation) | 17 Rubber | Registered | 2008 |
| PORTEX 0993133 · NFLD3133 | PORTLAND PLASTICS LIMITED | 5 Pharmaceuticals9 Electronics10 Medical+3 | Registered | 1948 |