| Serial Number | 99222170 |
| Word Mark | 28BIO |
| Filing Date | Friday, June 6, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, November 25, 2025 |
| 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, November 25, 2025 |
| Goods and Services | Pharmaceutical research in connection with central and peripheral nervous system diseases and disorders; providing medical and scientific research information; medical and scientific research in the field of peripheral nervous system diseases and disorders using advanced tissue engineering, neural interfacing, and artificial intelligence (AI) in relation to central and peripheral nervous system diseases and disorders; pharmaceutical, medical, and scientific research in the field of neurological function in relation to central and peripheral nervous system diseases and disorders |
| Pseudo Mark | TWO EIGHT BIO; 28 BIO |
| Pseudo Mark | TWENTY EIGHT BIO |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, June 6, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | AxoSim, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | New Orleans, LA 70112 |
| Party Name | AxoSim, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | New Orleans, LA 70112 |
| Event Date | Event Description |
| Friday, June 6, 2025 | NEW APPLICATION ENTERED |
| Friday, June 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, October 13, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, October 28, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, October 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 19, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 25, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 25, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |