USPTO serial 99057853
PXI
Reviewed by CopyMark Law Group
Status 730Notice of Allowance
- Filing date
- Status date
- Registration date
- —
- Examiner
- LEICHTER, KENNETH HOWARD
- Law office
- INTENT TO USE SECTION
What this means
The USPTO has issued a Notice of Allowance. To complete registration you generally need to file a Statement of Use or an extension request before the deadline.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Keith A. Weltsch
Keith A. Weltsch Scully, Scott, Murphy & Presser, P.C.400 Garden City PlazaSuite 300Garden City, NY 11530Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Biological assays for research purposes; biological kits comprising reagents for the detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and research use; reagents for scientific purposes; reagents for medical research use | ACTIVE | — |
| 005 | Diagnostic reagents for medicinal and veterinary use; Biological medical and veterinary assays and reagents for medical and diagnostic testing purposes; biological kits comprising reagents for detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and veterinary use | ACTIVE | — |
| 009 | Multi-well plates that can be used in chemical or biological analysis for scientific, laboratory or medical research use | ACTIVE | — |
| 042 | Research and development in the field of assays for the detection and measurement of molecules, proteins, and peptides in biological samples and environmental samples; providing biological and biochemical sample testing services through the performance of assays in the fields of scientific and clinical research; laboratory biomarker analysis services and related data analysis, namely, data analysis relating to the detection and measurement of biomarkers in samples in the fields of scientific and clinical research | 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 Meso Scale Diagnostics, LLC.
- Other trademarks owned by Meso Scale Diagnostics, LLC.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 009
- Other trademarks in Class 042
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 25, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 24, 2026 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Aug 24, 2026 | EXT1 | SOU EXTENSION 1 FILED | — |
| Aug 24, 2026 | 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. |
| 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. |
| Dec 30, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 30, 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. |
| Dec 24, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 2, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 2, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Dec 2, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Dec 2, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Dec 2, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 5, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 5, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 5, 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. |
| Aug 5, 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. |
| Aug 5, 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. |
| Aug 5, 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. |
| Jul 31, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 10, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 26, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Feb 26, 2025 | NWAP | NEW APPLICATION ENTERED | — |