USPTO serial 98677791
DURASERT E
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 15, 2026
- Examiner
- MENTECKI,KATHERINE C
- Law office
- FILE REPOSITORY (FRANCONIA)
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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Owner
WATERTOWN, MA, US
WATERTOWN, MA, US
WATERTOWN, MA, US
EyePoint Pharmaceuticals US, Inc.
Watertown, MA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Shima Roy
Shima Roy BAKER & MCKENZIE LLP300 E. Randolph StreetSuite 5000Chicago, IL 60601Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Injectable sustained drug delivery systems consisting of a bioerodible matrix for delivering pharmaceuticals via injection into the posterior segment of the eye | 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 EYEPOINT US, INC.
- Other trademarks owned by EYEPOINT US, INC.
- Other trademarks owned by EYEPOINT US, INC.
- Other trademarks owned by EyePoint Pharmaceuticals US, Inc.
- Other trademarks in Class 010
- Similar marks named DURASERT E
- Prosecution event R.PR explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 15, 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. |
| Sep 15, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 15, 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 21, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 21, 2026 | 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. |
| Jul 15, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 20, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 8, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 8, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 8, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 8, 2026 | ALIE | ASSIGNED TO LIE | — |
| Jun 7, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jun 7, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 7, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jun 7, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 4, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jun 2, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jun 2, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 2, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jun 2, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 2, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 2, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 2, 2026 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jun 2, 2026 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jun 2, 2026 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 4, 2026 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Mar 11, 2026 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 25, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Aug 25, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Aug 25, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jul 21, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 21, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 21, 2025 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 6, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| May 6, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Feb 8, 2025 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 8, 2025 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 8, 2025 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 7, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 16, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 1, 2024 | NWAP | NEW APPLICATION ENTERED | — |