USPTO serial 98978454
ANNEXON
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 11, 2026
- Examiner
- HOFFMAN, DAVID AARON
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Current trademark owner
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Not the owner?
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Owner
Brisbane, CA, US
Brisbane, CA, US
Brisbane, CA, US
Brisbane, CA, US
Brisbane, CA, US
Brisbane, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Joshua S. Jarvis, Esq.
Joshua S. Jarvis, Esq. Foley Hoag LLP155 Seaport BoulevardSeaport WestBoston, MA 02210-2600Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical preparations for the treatment of immune system related diseases and disorders, complement-mediated diseases and disorders, neurological diseases and disorders, and ophthalmic diseases and disorders; pharmaceutical preparations for the treatment of Guillain-Barré syndrome, macular degeneration, and geographic atrophy | ACTIVE | Jan 8, 2025 |
| 042 | Providing medical and scientific research information in the field of pharmaceuticals and clinical trials | ACTIVE | — |
| 044 | Providing medical information; providing medical information related to pharmaceuticals | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by Annexon, Inc.
- Other trademarks owned by Annexon, Inc.
- Other trademarks owned by Annexon, Inc.
- Other trademarks owned by Annexon, Inc.
- Other trademarks owned by Annexon, Inc.
- Other trademarks owned by Annexon, Inc.
- Other trademarks in Class 005
- Other trademarks in Class 042
- Other trademarks in Class 044
- Similar marks named ANNEXON
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 11, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 11, 2026 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Jul 20, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Jul 20, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jun 13, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 12, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jun 12, 2026 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Jun 10, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Mar 19, 2026 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Sep 11, 2025 | IUAF | USE AMENDMENT FILED | — |
| Sep 11, 2025 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Sep 11, 2025 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Sep 11, 2025 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Sep 11, 2025 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Sep 11, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| Sep 10, 2025 | EXT1 | SOU EXTENSION 1 FILED | — |
| May 13, 2025 | NOAM | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | A Notice of Allowance means your intent-to-use application cleared examination and opposition but is not registered yet. You must file a Statement of Use showing the mark in commerce, or request an extension, before the deadline — usually six months from the notice date. |
| Mar 18, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Mar 18, 2025 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Mar 12, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Feb 21, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 19, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 16, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 12, 2024 | NWAP | NEW APPLICATION ENTERED | — |