| Serial Number | 99263849 |
| Word Mark | ARETHUSTA |
| Filing Date | Wednesday, July 2, 2025 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, February 24, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, December 30, 2025 |
| Goods and Services | Medical devices for use in treating or diagnosing neurological disorder; Medical devices for use in treating Mild Cognitive Impairment; Medical devices for use in treating CSF drainage disorders |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 2, 2025 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Leucadia Therapeutics |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Riverside, CA 92507 US |
| Party Name | Leucadia Therapeutics |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Riverside, CA 92507 US |
| Event Date | Event Description |
| Wednesday, July 2, 2025 | NEW APPLICATION ENTERED |
| Wednesday, July 2, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, November 7, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, November 20, 2025 | ASSIGNED TO EXAMINER |
| Friday, December 5, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 24, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 30, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 30, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, February 24, 2026 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |