| PERMAPRENE 1814464 · TMA1064563 | an individual | 17 Rubber40 Treatment | Registered | 2019 |
| PERMAPRO 1321638 · TMA715571 | Oldcastle Building Products Canada, Inc./Les Matériaux de Construction Oldcastle Canada, Inc. | 6 Metal19 Building | Registered | 2008 |
| PERMAPOL 0332207 · TMA178329 | PRC-DeSoto International, Inc. | 2 Paints5 Pharmaceuticals24 Textiles+2 | Registered | 1971 |
| PERMABLEND 2143417 · TMA1186684 | Ink Projects LLC | 2 Paints | Registered | 2023 |
| PERMAFLEX 1785086 · TMA1063777 · design | an individual | 20 Furniture24 Textiles | Registered | 2019 |
| PHARMAPET 1434999 · TMA807408 | APOTHECARY PRODUCTS, LLC | 8 Hand10 Medical | Registered | 2011 |
| PERMAPAVE 1327682 · TMA755090 | Owner not shown | 19 Building | Registered | 2009 |
| PERMABOND 0475410 · TMA269520 | Apex Brands, Inc. | 8 Hand | Registered | 1982 |
| PERMABOND 0391019 · TMA215238 | an individual | 1 Chemicals | Registered | 1976 |
| PERMAFIT 1792957 · TMA1035727 | Beaver-Visitec International (US), Inc. | 10 Medical | Registered | 2019 |
| PERMAFIX 1418324 · TMA810514 | C.R. BARD, INC. A LEGAL ENTITY | 10 Medical | Registered | 2011 |
| PERMAVAR 1366112 · TMA779921 | RSI HOME PRODUCTS MANAGEMENT, INC. | 40 Treatment | Registered | 2010 |
| PERMAFIL 1312121 · TMA744733 | Permafil Inc. | 6 Metal | Registered | 2009 |
| PERMAFLO 1010408 · TMA550286 | ULTRADENT PRODUCTS, INC., A CORPORATION OF THE STATE OF UTAH | 5 Pharmaceuticals | Registered | 2001 |
| PRIMAPEL 0435499 · TMA249267 | an individual | 1 Chemicals | Registered | 1980 |
| PermaPlate 1665607 · TMA970169 | Siskin Enterprises, Inc. | 1 Chemicals2 Paints3 Cosmetics+2 | Registered | 2017 |
| PERMAFUSED 1480728 · TMA800260 | Master-Halco, Inc. | 6 Metal19 Building | Registered | 2011 |
| PHARMAPLAN 2367241 | Owner not listed | 9 Electronics35 Advertising42 Science | Pending | 2024 |
| PERMAPLATE 2034159 | ShelterLogic Corp. | 2 Paints | Pending | 2020 |
| PHARMAPAR 1859799 · TMA1019649 · design | GROUPE KDA INC. | 44 Medical | Registered | 2019 |
| PERMAVOID 1832654 · TMA1100597 | Permavoid Limited, a legal entity | 6 Metal9 Electronics17 Rubber+1 | Registered | 2021 |
| PHARMAPSY 1777671 · TMA986246 | PHARMAPSY INC. | 35 Advertising44 Medical | Registered | 2017 |
| PermaFlux 1666852 · TMA901007 | Thetis Environmental Inc. | 11 Lighting40 Treatment | Registered | 2015 |
| PERMABOIS 1490845 · TMA808819 · design | PERMABOIS BOIS HUILÉS INC. | 40 Treatment | Registered | 2011 |
| PermaVita 1475080 · TMA844852 | Moerae Solutions Inc. | 9 Electronics41 Education42 Science | Registered | 2013 |