| Serial Number | 99480274 |
| Word Mark | XOLREMDI |
| Filing Date | Wednesday, November 5, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 21, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, April 21, 2026 |
| Indication of Colors claimed | The colors blue, orange and purple are claimed as a feature of the mark. |
| Goods and Services | Pharmaceutical preparations for the treatment of warts, hypogammaglobulinemia, infections, and myelokathexis (WHIM) syndrome; pharmaceutical preparations for the treatment of immunodeficiencies; pharmaceutical preparations for the treatment of neutropenia |
| Description of Mark | The mark consists of the wording "XOLREMDI" in stylized font in a gradient of blue and purple. To the left of the wording is a design consisting of three curved lines of small dots forming a spiral-like design, with the dots decreasing in size toward the lower right. The dots appear in shades of orange, purple, and blue. The color white represents background and is not claimed as a feature of the mark. |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 5, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | Tuesday, April 30, 2024 |
| First Use In Commerce Date | Tuesday, April 30, 2024 |
| Party Name | X4 Pharmaceuticals, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Boston, MA 02134 US |
| Party Name | X4 Pharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Boston, MA 02134 US |
| Event Date | Event Description |
| Wednesday, November 5, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, December 9, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, December 9, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, December 9, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, December 9, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, December 9, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 12, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Wednesday, March 18, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 23, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Monday, March 23, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Monday, March 23, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Monday, March 23, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Monday, March 23, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 15, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 21, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 21, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |