| OPALUSTRE 1045459 · TMA561525 | ULTRADENT PRODUCTS, INC. A UTAH CORPORATION | 3 Cosmetics5 Pharmaceuticals10 Medical | Registered | 2002 |
| OPULASH 1446330 · TMA773705 | ESTEE LAUDER COSMETICS LTD. | 3 Cosmetics | Registered | 2010 |
| OPLAS 0829758 · TMA503060 | ORIENT CHEMICAL INDUSTRIES CO. LTD. | 2 Paints | Registered | 1998 |
| OPALS 0746529 · TMA452123 | Morgan Stanley (a Delaware Corporation) | 36 Finance | Registered | 1995 |
| OPALHOUSE 1853957 · TMA1079780 · design | Target Brands, Inc. | 16 Paper21 Housewares | Registered | 2020 |
| OPALHOUSE 1853956 · TMA1076532 · design | Target Brands, Inc. | 6 Metal14 Jewellery20 Furniture+1 | Registered | 2020 |
| OPALHOUSE 1853955 · TMA1076538 · design | Target Brands, Inc. | 19 Building | Registered | 2020 |
| OPALHOUSE 1853954 · TMA1081208 · design | Target Brands, Inc. | 18 Leather | Registered | 2020 |
| OPALHOUSE 1853953 · TMA1076540 · design | Target Brands, Inc. | 6 Metal | Registered | 2020 |
| OPALHOUSE 1853952 · TMA1079772 · design | Target Brands, Inc. | 16 Paper20 Furniture | Registered | 2020 |
| OPALHOUSE 1853951 · TMA1076533 · design | Target Brands, Inc. | 14 Jewellery | Registered | 2020 |
| OPALHOUSE 1853950 · TMA1081205 · design | Target Brands, Inc. | 11 Lighting | Registered | 2020 |
| OPALHOUSE 1853949 · TMA1079268 · design | Target Brands, Inc. | 8 Hand21 Housewares | Registered | 2020 |
| OPALHOUSE 1853948 · TMA1081202 · design | Target Brands, Inc. | 4 Oils | Registered | 2020 |
| OPALHOUSE 1853947 · TMA1076513 · design | Target Brands, Inc. | 25 Clothing | Registered | 2020 |
| OPALHOUSE 1853946 · TMA1076512 · design | Target Brands, Inc. | 35 Advertising | Registered | 2020 |
| OPALHOUSE 1853945 · TMA1081213 · design | Target Brands, Inc. | 27 Carpets | Registered | 2020 |
| OPALHOUSE 1853944 · TMA1081200 · design | Target Brands, Inc. | 26 Sewing | Registered | 2020 |
| OPALHOUSE 1853943 · TMA1079790 · design | Target Brands, Inc. | 24 Textiles | Registered | 2020 |
| OPALHOUSE 1853942 · TMA1076539 · design | Target Brands, Inc. | 28 Toys | Registered | 2020 |
| OPALHOUSE 1853941 · TMA1076534 · design | Target Brands, Inc. | 9 Electronics | Registered | 2020 |
| OPALHOUSE 1853940 · TMA1076516 · design | Target Brands, Inc. | 3 Cosmetics | Registered | 2020 |
| OPALHOUSE 1853939 · TMA1076541 · design | Target Brands, Inc. | 2 Paints | Registered | 2020 |
| OPALHOUSE 1853930 · TMA1079779 | Target Brands, Inc. | 16 Paper21 Housewares | Registered | 2020 |
| OPALHOUSE 1853929 · TMA1076547 | Target Brands, Inc. | 6 Metal14 Jewellery20 Furniture+1 | Registered | 2020 |