| PERITX 1606379 · TMA887859 · design | CareFusion 2200, Inc. | 5 Pharmaceuticals10 Medical | Registered | 2014 |
| PORTS 0633460 · TMA379612 · design | Top Focus Management Limited | 3 Cosmetics9 Electronics14 Jewellery+3 | Registered | 1991 |
| PORTS 0613103 · TMA363793 | Top Focus Management Limited | 25 Clothing | Registered | 1989 |
| PRETZ 0521173 · TMA301548 | an individual | 30 Coffee | Registered | 1985 |
| PORTS 0374548 · TMA204977 | Top Focus Management Limited | 3 Cosmetics14 Jewellery18 Leather+2 | Registered | 1975 |
| PARTS 2160068 | an individual | 42 Science | Pending | 2022 |
| PRETZ 1987914 | Ezaki Glico Kabushiki Kaisha (d.b.a. Ezaki Glico Co. Ltd.), a legal entity | 30 Coffee | Pending | 2019 |
| PURÊTASE 2230504 · TMA1256524 | CYNOS Intellectual Property Inc. | 3 Cosmetics21 Housewares24 Textiles+1 | Registered | 2024 |
| PURETAC 2073656 · TMA1137690 | MORGAN ADHESIVES COMPANY LLC | 17 Rubber | Registered | 2022 |
| PURETEX 2041460 · TMA1149022 | an individual | 24 Textiles | Registered | 2022 |
| PARDEES 1990433 · TMA1111337 | Brasstech, Inc. | 6 Metal11 Lighting20 Furniture+1 | Registered | 2021 |
| Puretec 1981092 · TMA1123103 | an individual | 21 Housewares | Registered | 2022 |
| PRETECS 1774229 · TMA975810 | PRETECS NETWORKS INC. | 38 Telecommunications42 Science | Registered | 2017 |
| PIRATES 1655252 · TMA897169 · design | Falher Pirates Hockey Club | 8 Hand14 Jewellery16 Paper+7 | Registered | 2015 |
| PIRATES 1550634 · TMA888421 · design | geobra Brandstätter Stiftung & Co. KG | 28 Toys | Registered | 2014 |
| 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 |
| PURATOS 1066092 · TMA569973 | Owner not shown | 1 Chemicals2 Paints5 Pharmaceuticals+3 | Registered | 2002 |
| PERITEC 0775693 · TMA478238 | Satake Corporation | 7 Machines40 Treatment | Registered | 1997 |
| PURDEYS 0700943 · TMA487742 | Britvic Soft Drinks Limited | 32 Beer | Registered | 1998 |
| PIRATES 0648427 · TMA432924 · design | PITTSBURGH ASSOCIATES, A LIMITED PARTNERSHIP OF PENNSYLVANIA | 4 Oils5 Pharmaceuticals6 Metal+22 | Registered | 1994 |
| PIRATES 0496505 · TMA337256 · design | PITTSBURGH ASSOCIATES A PENNSYLVANIA LIMITED PARTNERSHIP | 9 Electronics14 Jewellery16 Paper+5 | Registered | 1988 |
| PIRATES 0496504 · TMA337255 · design | PITTSBURGH ASSOCIATES A PENNSYLVANIA LIMITED PARTNERSHIP | 9 Electronics16 Paper24 Textiles+4 | Registered | 1988 |
| PERATEX 0437806 · TMA248404 | Resco Products, Inc. (a Pennsylvania Corporation) | 19 Building | Registered | 1980 |
| PERDAYS 2341704 | PERDAY'S HEALTH FUNCTION FOOD CO. LIMITED | 5 Pharmaceuticals29 Meat30 Coffee+1 | Pending | 2024 |