| Serial Number | 99518932 |
| Word Mark | SELEXON |
| Filing Date | Wednesday, November 26, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, April 27, 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, May 19, 2026 |
| Goods and Services | Gene therapy products, namely, components of cells for medical use that restrict expression to specific cells through the use of alternative splicing |
| Goods and Services | Gene therapy research in the field of restricting cell expression to specific cells through the use of alternative splicing |
| 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 | Monday, April 13, 2026 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| 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 | Monday, April 13, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Aletira Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Baltimore, MD 21230 US |
| Event Date | Event Description |
| Wednesday, November 26, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 26, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, November 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, March 31, 2026 | ASSIGNED TO EXAMINER |
| Monday, April 13, 2026 | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED |
| Monday, April 13, 2026 | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY |
| Monday, April 13, 2026 | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Monday, April 13, 2026 | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED |
| Monday, April 13, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, April 13, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 13, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, April 20, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |