USPTO serial 98201920
CRST
Reviewed by CopyMark Law Group
Status 606
- Filing date
- Status date
- Registration date
- —
- Examiner
- PEISECKI, MARK A
- Law office
- INTENT TO USE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jonathan M. Gelchinsky
Jonathan M. Gelchinsky Pierce Atwood LLP254 Commercial StreetPortland, ME 04101United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemical and biological agents for scientific and research use, namely, for the modification of small RNAs with targeting agents and for regulating expression and levels of mRNA with the modified RNAs; enzymes for scientific and research purposes; enzyme preparations for use in modifying small RNAs and for use of modified small RNAs in the gene editing industry; Nucleic acid sequences for other than medical and veterinary purposes | ACTIVE | — |
| 005 | Enzymes, nucleic acid molecules, and compounds and agents for modifying small RNAs with targeting agents for medical use, namely, use of the modified small RNAs in the gene editing industry; pharmaceutical preparations and therapeutic agents, namely, for gene therapy and mRNA regulation; pharmaceutical and biological preparations for medical use for the treatment of genetic and genomic disorders by gene therapy and mRNA regulation for use in human and animal therapeutics; pharmaceutical preparations, namely, therapeutic pharmaceuticals developed through genome modifications for the prevention and treatment of genomic disorders in humans and animals; pharmaceutical preparations for gene therapy and mRNA regulation | ACTIVE | — |
| 042 | Research and development in the field of technology and engineering RNAs with targeting agents for use in gene therapy and mRNA regulation; development of new technology for others for enabling the engineering and modification of RNA with targeting agents, namely, developing molecular and cellular biology reagents, techniques, and assays for use in the gene editing industry | 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 ReNAgade Therapeutics Management, Inc.
- Other trademarks owned by ReNAgade Therapeutics Management, Inc.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 042
- Similar marks named CRST
- Prosecution event MAB6 explained
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 29, 2025 | MAB6 | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Sep 29, 2025 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Feb 25, 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. |
| Dec 31, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 31, 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. |
| Dec 25, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 4, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 1, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 30, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 30, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 30, 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. |
| Oct 4, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 4, 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. |
| Oct 4, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 4, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 4, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jul 15, 2024 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Jul 15, 2024 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Apr 30, 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. |
| Apr 30, 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. |
| Apr 30, 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. |
| Apr 26, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 12, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 2, 2023 | NWAP | NEW APPLICATION ENTERED | — |