ANNEXON Trademark
Trademark Overview
On Monday, August 12, 2024, a trademark application was filed for ANNEXON with the United States Patent and Trademark Office. The USPTO has given the ANNEXON trademark a serial number of 98694164. The federal status of this trademark filing is ABANDONED - NO STATEMENT OF USE FILED as of Monday, June 15, 2026. This trademark is owned by Annexon, Inc.. The ANNEXON trademark is filed in the Pharmaceutical Products category with the following description:
Pharmaceutical preparations for the treatment of Huntington's Disease, amyotrophic lateral sclerosis (ALS), lupus, cold agglutinin disease (CAD), chronic inflammatory demyelinating polyneuropathy (CIDP), and myasthenia gravis (MG)
General Information
| Serial Number | 98694164 |
| Word Mark | ANNEXON |
| Filing Date | Monday, August 12, 2024 |
| Status | 606 - ABANDONED - NO STATEMENT OF USE FILED |
| Status Date | Monday, June 15, 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, March 18, 2025 |
Trademark Statements
| Goods and Services | Pharmaceutical preparations for the treatment of Huntington's Disease, amyotrophic lateral sclerosis (ALS), lupus, cold agglutinin disease (CAD), chronic inflammatory demyelinating polyneuropathy (CIDP), and myasthenia gravis (MG) |
Classification Information
| 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, August 12, 2024 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Annexon, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Brisbane, CA 94005
US |
| Party Name | Annexon, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Brisbane, CA 94005
US |
Trademark Events
| Event Date | Event Description |
| Monday, August 12, 2024 | NEW APPLICATION ENTERED |
| Thursday, January 16, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 19, 2025 | ASSIGNED TO EXAMINER |
| Friday, February 21, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 12, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 18, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 18, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 13, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, September 11, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, March 19, 2026 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, September 11, 2025 | TEAS REQUEST TO DIVIDE RECEIVED |
| Wednesday, June 10, 2026 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Thursday, September 11, 2025 | DIVISIONAL REQUEST RECEIVED |
| Friday, June 12, 2026 | DIVISIONAL PROCESSING COMPLETE |
| Wednesday, September 10, 2025 | SOU EXTENSION 1 FILED |
| Friday, June 12, 2026 | SOU EXTENSION 1 GRANTED |
| Saturday, June 13, 2026 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Monday, June 15, 2026 | ABANDONMENT - NO USE STATEMENT FILED |
| Monday, June 15, 2026 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED |
| Wednesday, June 17, 2026 | CORRECTED NOA E-MAILED |
