| OAT-LY 2053408 · TMA1169677 | an individual | 5 Pharmaceuticals8 Hand9 Electronics+13 | Registered | 2023 |
| UP & OAT 1993723 · TMA1200933 | Summer Fresh Salads Inc. | 30 Coffee | Registered | 2023 |
| OAT-LY!! 1670302 · TMA928322 | an individual | 29 Meat30 Coffee32 Beer | Registered | 2016 |
| OAT BABY 2053681 · TMA1181336 | OAT BABY PTY LTD | 29 Meat30 Coffee32 Beer | Registered | 2023 |
| OAT YEAH 1922031 · TMA1098196 | WhiteWave Services, Inc. | 29 Meat | Registered | 2021 |
| OAT & MILL 1820997 · TMA1070204 | OAT & MILL LTD. | 21 Housewares25 Clothing29 Meat+2 | Registered | 2020 |
| OAT KING 1612059 · TMA924111 | Simplot AB Retail Canada Limited | 16 Paper25 Clothing35 Advertising+1 | Registered | 2015 |
| Emmer & Oat 1926083 · TMA1127992 | Emmer & Oat, LLC | 25 Clothing35 Advertising | Registered | 2022 |
| OAT DREAM 1424352 · TMA800781 | SunOpta Grains and Foods, Inc. | 32 Beer | Registered | 2011 |
| OAT STARS 0719056 · TMA454091 | Post Foods Canada Inc. | 30 Coffee | Registered | 1996 |
| PLANET OAT 2277573 · TMA1253223 · design | HP Hood LLC | 29 Meat | Registered | 2024 |
| PLANET OAT 1989968 · TMA1260531 · design | HP Hood LLC (a Delaware limited liability company) | 29 Meat30 Coffee43 Restaurants | Registered | 2024 |
| PLANET OAT 1989967 · TMA1260530 | HP Hood LLC (a Delaware limited liability company) | 29 Meat30 Coffee43 Restaurants | Registered | 2024 |
| OAT-RAGEOUS 2067638 · TMA1174555 | PetSmart Home Office LLC | 31 Fresh | Registered | 2023 |
| OAT HARVEST 2017299 · TMA1263716 | Richardson Oilseed Products Limited | 29 Meat30 Coffee | Registered | 2024 |
| CHOBANI OAT 2012067 · TMA1242218 | Chobani, LLC | 29 Meat30 Coffee | Registered | 2024 |
| Oat Couture 1769251 · TMA1015624 | Oat Couture Café Inc. | 43 Restaurants | Registered | 2019 |
| OAT SO COOL 2371819 | BOOSTHÉ INC. | 30 Coffee | Pending | 2024 |
| OAT DELICACY 1848553 · TMA1046922 | Owner not shown | 3 Cosmetics | Registered | 2019 |
| OAT SO LOVELY 2039797 · TMA1164372 | Vibrant Health Products Inc. dba Silver Hills Bakery | 30 Coffee | Registered | 2023 |
| OAT PREFERENCE 1968960 · TMA1276709 | Private Brands Consortium PBC inc. | 29 Meat32 Beer | Registered | 2024 |
| OAT MILK BLEND 1907353 · TMA1088787 · design | Kenvue Inc. | 3 Cosmetics | Registered | 2020 |
| HOT OAT CRUNCH 0825995 · TMA484289 | PepsiCo Canada ULC, sometimes trading as "Quaker Oats" | 30 Coffee | Registered | 1997 |
| DAIYA OAT CREAM 2264602 | Owner not listed | 29 Meat30 Coffee | Pending | 2023 |
| HONEY OAT MEDLEY 1501499 · TMA862597 | MOM Brands Company, LLC | 30 Coffee | Registered | 2013 |