USPTO serial 97670274
EXAI BIO
Reviewed by CopyMark Law Group
Status 733Notice of Allowance
- Filing date
- Status date
- Registration date
- —
- Examiner
- PERRY, KIMBERLY B
- 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
Palo Alto, CA, US
Palo Alto, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Brandon P. Leahy
Brandon P. Leahy WILSON SONSINI GOODRICH & ROSATI650 PAGE MILL ROADPALO ALTO, CA 94304-1050United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | enzymes for scientific and research purposes; nucleotides for scientific and research purposes; assays for scientific and research purposes; diagnostic preparations for clinical or medical laboratory use; liquid biopsy test kits comprising reagents, enzymes, nucleotides, and assays to be for scientific and medical purposes | ACTIVE | — |
| 005 | diagnostic kits in the nature of liquid biopsy tests comprised of medical diagnostic reagents, nucleotides, solvents, enzymes, and assays for testing of bodily fluids for use in disease detection and testing; medical diagnostic reagents and assays for testing of body fluids; diagnostic preparations for medical purposes | ACTIVE | — |
| 042 | Diagnostic testing for research and development, clinical trials and clinical laboratory services | ACTIVE | — |
| 044 | medical testing for diagnostic or treatment purposes; predictive medical analysis services relating to the selection of treatments for cancer; medical diagnostic screening and analytical services in the field of medical diagnostic testing diagnostic testing services; predictive medical analysis services relating to the selection of treatments for cancer; medical diagnostic screening and analytical services in the field of medical diagnostic testing | 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 Exai Bio Inc.
- Other trademarks owned by Exai Bio Inc.
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 042
- Other trademarks in Class 044
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 9, 2026 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 8, 2026 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Jun 8, 2026 | EXT4 | SOU EXTENSION 4 FILED | — |
| Jun 8, 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. |
| Dec 5, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Dec 5, 2025 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Dec 4, 2025 | EXT3 | SOU EXTENSION 3 FILED | — |
| Dec 4, 2025 | 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 22, 2025 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| May 22, 2025 | EX2G | SOU EXTENSION 2 GRANTED | — |
| May 21, 2025 | EXT2 | SOU EXTENSION 2 FILED | — |
| May 21, 2025 | 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. |
| Aug 15, 2024 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Aug 15, 2024 | EXT1 | SOU EXTENSION 1 FILED | — |
| Aug 14, 2024 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Aug 14, 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. |
| Jun 25, 2024 | 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. |
| Apr 30, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Apr 30, 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. |
| Apr 10, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Mar 25, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 16, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Feb 16, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 16, 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. |
| Nov 14, 2023 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Nov 14, 2023 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Sep 5, 2023 | 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. |
| Sep 5, 2023 | 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. |
| Sep 5, 2023 | 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. |
| Sep 1, 2023 | LOPR | LETTER OF PROTEST EVIDENCE REVIEWED-NO FURTHER ACTION TAKEN | — |
| Aug 23, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 30, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 12, 2022 | NWAP | NEW APPLICATION ENTERED | — |