USPTO serial 98298155
ECHO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 15, 2026
- Examiner
- GIBBONS, BRIAN R
- Law office
- INTENT TO USE 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.
Need help with ECHO?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
MONT-SAINT-GUIBERT, BE
LEIDEN, NL
MONT-SAINT-GUIBERT, BE
MONT-SAINT-GUIBERT, BE
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
JESSICA S. SACHS
JESSICA S. SACHS HARNESS, DICKEY & PIERCE, P.L.C.5445 CORPORATE DRIVESUITE 200TROY, MI 48098Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 040 | custom manufacture of therapeutic iPSC-based cells, iPSC-based cell therapies and iPSC-based allogeneic edited cell therapies for others; custom manufacture of iPSC-based allogeneic cell therapies | ACTIVE | — |
| 042 | scientific research, design and technological development services in the fields of scientific iPSC-based cell cultures, iPSC-based cell therapies, and iPSC-based gene-edited cell therapy; scientific research, design and development of manufacturing processes in the fields of cell culture, cell therapy, and gene edited cell therapy, for others; scientific consultation services in the field of biotechnology, specifically in relation to iPSC-based cell culture, iPSC-based cell therapy, or iPSC-based gene edited cell therapy manufacturing | 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 CELYNTRA THERAPEUTICS SA
- Other trademarks owned by Ncardia B.V.
- Other trademarks owned by CELYNTRA THERAPEUTICS SA
- Other trademarks owned by CELYNTRA THERAPEUTICS SA
- Other trademarks in Class 040
- Other trademarks in Class 042
- Similar marks named ECHO
- 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. |
| Aug 18, 2026 | DP1B | 1(B) BASIS DELETED; PROCEED TO REGISTRATION | — |
| Aug 18, 2026 | IUCN | NOTICE OF ALLOWANCE CANCELLED | — |
| Mar 5, 2026 | D1BR | TEAS DELETE 1(B) BASIS RECEIVED | — |
| Feb 24, 2026 | 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. |
| Jan 14, 2026 | TMBN | TTAB RELEASE CASE TO TRADEMARKS | — |
| Jan 14, 2026 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| Jan 14, 2026 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| Jun 1, 2025 | ETOP | EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED | — |
| May 30, 2025 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| Jan 2, 2025 | ETOF | EXTENSION OF TIME TO OPPOSE RECEIVED | — |
| Dec 3, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 3, 2024 | 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. |
| Nov 27, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 6, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 25, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 25, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 25, 2024 | ERFR | TEAS REQUEST FOR RECONSIDERATION RECEIVED | — |
| Oct 16, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 7, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 7, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Aug 7, 2024 | 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. |
| Aug 7, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 7, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Aug 7, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Aug 4, 2024 | GNFN | NOTIFICATION OF FINAL REFUSAL EMAILED | — |
| Aug 4, 2024 | GNFR | FINAL REFUSAL E-MAILED | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Aug 4, 2024 | CNFR | FINAL REFUSAL WRITTEN | A final Office Action (final refusal) means the examining attorney is maintaining at least one refusal and your options are narrower. You can file a response addressing the refusal, appeal to the Trademark Trial and Appeal Board, or let the application abandon. |
| Jul 10, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 10, 2024 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jul 10, 2024 | 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. |
| Jul 10, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 10, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 10, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jun 20, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 20, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 20, 2024 | 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. |
| Mar 23, 2024 | 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. |
| Mar 23, 2024 | 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. |
| Mar 23, 2024 | 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. |
| Mar 19, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 28, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 4, 2023 | NWAP | NEW APPLICATION ENTERED | — |