USPTO serial 90295637
LOMECEL-B
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 28, 2025
- Examiner
- MARTIN, CHRISTINE C
- 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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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Bryce J. Maynard
Bryce J. Maynard BUCHANAN INGERSOLL & ROONEY PC1737 KING STREET, SUITE 500ALEXANDRIA, VA 22314United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Medicinal signal cells for scientific and research purposes | ACTIVE | Jun 23, 2021 |
| 005 | Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysfunction, oncological, hepatological, ophthalmic, respiratory, neurological, gastrointestinal, hormonal, dermatological, psychiatric and immune system related diseases and disorders; medicinal signal cells for medical and veterinary use; pharmaceutical and veterinary preparations for the treatment of frailty in humans and animals | ACTIVE | Jun 23, 2021 |
| 042 | Pharmaceutical research and development; Providing medical and scientific research information in the field of pharmaceuticals and clinical trials; Research and development in the pharmaceutical and biotechnology fields; Scientific research services involving medicinal stem cells | ACTIVE | Jun 23, 2021 |
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 Longeveron LLC
- Other trademarks owned by Longeveron LLC
- Other trademarks owned by LONGEVERON INC.
- Other trademarks owned by LONGEVERON INC.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 042
- Similar marks named LOMECEL-B
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 28, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Oct 28, 2025 | 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. |
| Oct 9, 2025 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Oct 9, 2025 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Oct 2, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 2, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 1, 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. |
| Jun 30, 2025 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Jun 30, 2025 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Apr 1, 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. |
| Apr 1, 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. |
| Apr 1, 2025 | CNRT | SU - 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 1, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jan 31, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Nov 15, 2024 | IUAF | USE AMENDMENT FILED | — |
| Nov 15, 2024 | 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. |
| May 17, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 16, 2024 | EX5G | SOU EXTENSION 5 GRANTED | — |
| May 16, 2024 | EXT5 | SOU EXTENSION 5 FILED | — |
| May 16, 2024 | 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. |
| Nov 17, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 15, 2023 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Nov 15, 2023 | EXT4 | SOU EXTENSION 4 FILED | — |
| Nov 15, 2023 | 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. |
| May 17, 2023 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 15, 2023 | EX3G | SOU EXTENSION 3 GRANTED | — |
| May 15, 2023 | EXT3 | SOU EXTENSION 3 FILED | — |
| May 15, 2023 | 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. |
| Nov 18, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Nov 16, 2022 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Nov 16, 2022 | EXT2 | SOU EXTENSION 2 FILED | — |
| Nov 16, 2022 | 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. |
| Jul 13, 2022 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| May 18, 2022 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 16, 2022 | EX1G | SOU EXTENSION 1 GRANTED | — |
| May 16, 2022 | EXT1 | SOU EXTENSION 1 FILED | — |
| May 16, 2022 | 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. |
| Nov 16, 2021 | 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. |
| Sep 21, 2021 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 21, 2021 | 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. |
| Sep 1, 2021 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 17, 2021 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 16, 2021 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 16, 2021 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 12, 2021 | ALIE | ASSIGNED TO LIE | — |
| Aug 9, 2021 | 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. |
| Apr 16, 2021 | 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. |
| Apr 16, 2021 | 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. |
| Apr 16, 2021 | 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. |
| Apr 8, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 31, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 6, 2020 | NWAP | NEW APPLICATION ENTERED | — |