| Serial Number | 79451689 |
| Word Mark | OXYBRAIN |
| Filing Date | Monday, February 2, 2026 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, July 14, 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, July 14, 2026 |
| Pseudo Mark | OXY BRAIN |
| Goods and Services | Medical devices for monitoring brain oxygenation. |
| 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 | Thursday, June 11, 2026 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SOPHYSA |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 33 - NOT AVAILABLE |
| Address | FR |
| Party Name | SOPHYSA |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 33 - NOT AVAILABLE |
| Address | FR |
| Event Date | Event Description |
| Thursday, June 11, 2026 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, June 12, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, June 12, 2026 | APPLICATION FILING RECEIPT MAILED |
| Saturday, June 13, 2026 | ASSIGNED TO EXAMINER |
| Saturday, June 13, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, June 24, 2026 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, June 24, 2026 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Wednesday, July 8, 2026 | NOTICE OF PUBLICATION |
| Thursday, July 9, 2026 | NOTIFICATION PROCESSED BY IB |
| Tuesday, July 14, 2026 | PUBLISHED FOR OPPOSITION |