| PETMATE 0700068 · TMA409575 | DOSKOCIL MANUFACTURING COMPANY, INC. | 5 Pharmaceuticals6 Metal11 Lighting+6 | Registered | 1993 |
| PATIENTEL 1467897 · TMA892909 | HOPITEL INC. | 9 Electronics35 Advertising38 Telecommunications+2 | Registered | 2014 |
| PHOTOMATE 1135186 · TMA604568 | Gentec, A Partnership consisting of 901089 Ontario Limited and Days Fashions Limited | 9 Electronics28 Toys | Registered | 2004 |
| PETOMATO 1619654 · TMA892771 | MIDORI NO MARKET INC. | 1 Chemicals16 Paper21 Housewares+3 | Registered | 2014 |
| PEDIMAT 0430701 · TMA240382 | EMEH, Inc. | 27 Carpets | Registered | 1980 |
| PATHMATICS 1744225 · TMA966633 | Pathmatics, Inc. | 35 Advertising36 Finance42 Science | Registered | 2017 |
| PATIENTUBE 1735232 · TMA994387 | PatienTube SA | 35 Advertising38 Telecommunications41 Education+3 | Registered | 2018 |
| PATIENTLY 2193838 · TMA1284503 | Patiently, Inc. | 9 Electronics42 Science | Registered | 2025 |
| Patient 0 2049628 · TMA1160166 | Owner not shown | 28 Toys | Registered | 2023 |
| PETOMETER 1537824 · TMA838668 | Pacific Rim Speaking and Wellness Solutions Inc. | 9 Electronics | Registered | 2012 |
| PATIENTVU 1277758 · TMA711945 | NOVX SYSTEMS CORP. | 9 Electronics | Registered | 2008 |
| PATIENTMD 1070902 · TMA604405 | PATIENTMD.COM, INC. (a Delaware corporation) | 38 Telecommunications42 Science | Registered | 2004 |
| PATIENTSERV 1631097 · TMA908185 | PATIENTSERV CORPORATION | 35 Advertising42 Science | Registered | 2015 |
| PatientWise 1498753 · TMA814229 | Pear Healthcare Solutions Inc. | 9 Electronics16 Paper41 Education | Registered | 2011 |
| PODENTIS 2271183 · TMA1283477 | FMC CORPORATION | 5 Pharmaceuticals | Registered | 2025 |
| PATENTREE 2224050 · TMA1240452 | an individual | 45 Legal | Registered | 2024 |
| PetNation 2210784 · TMA1242965 | an individual | 8 Hand11 Lighting18 Leather+5 | Registered | 2024 |
| Petinterest. 2195288 · TMA1269822 | Magic Technology (Suzhou) Co., Ltd | 3 Cosmetics | Registered | 2024 |
| PiatMiat 2194261 · TMA1235077 | Shenzhen Meida Intelligent Manufacturing Technology Co. Ltd. | 18 Leather | Registered | 2024 |
| PHOTOINT 2163725 · TMA1196088 · design | Applied Research Associates, Inc. | 9 Electronics42 Science | Registered | 2023 |
| PETWANT 2149600 · TMA1187839 · design | Shenzhen Qianhai Runway Technology Co. LTD | 21 Housewares | Registered | 2023 |
| Potntoy 2134464 · TMA1196955 | Shenzhen Kangqiu Technology Co. Ltd. | 28 Toys | Registered | 2023 |
| POTENT 2132457 · TMA1193837 | POTENT SPORTS&TECH CO.LTD | 28 Toys | Registered | 2023 |
| Pdnet 2127706 · TMA1189789 | Shenzhen L-Star Commerce CO.. LTD. | 22 Ropes28 Toys | Registered | 2023 |
| PATENTICA 2085469 · TMA1190497 | an individual | 41 Education45 Legal | Registered | 2023 |