| Serial Number | 99421334 |
| Word Mark | SIRONAX |
| Filing Date | Tuesday, September 30, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, March 4, 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, March 24, 2026 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of the wording "SIRONAX" with an infinity sign rising off letter "O". |
| Goods and Services | Pharmaceutical preparations for the treatment of neurological diseases and disorders, degenerative diseases and disorders, and inflammatory diseases and disorders |
| 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 | Tuesday, September 30, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Sironax Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 22 - NOT AVAILABLE |
| Address | Grand Cayman 11205 KY |
| Event Date | Event Description |
| Tuesday, September 30, 2025 | NEW APPLICATION ENTERED |
| Tuesday, September 30, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 19, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 19, 2026 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Friday, February 20, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 2, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |