USPTO serial 90322952
MOLECULIGHT DX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 3, 2026
- Examiner
- BURKE, JUSTINE N
- Law office
- FILE REPOSITORY (FRANCONIA)
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
Toronto, ON, CA
Toronto, ON, CA
Toronto, ON, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Janice Housey
Janice Housey Litmus Law PLLC4 Weems Lane #240Winchester, VA 22601United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Assays for research purposes, namely, bioassays for optically analyzing biological and chemical constituents for scientific applications | ACTIVE | — |
| 009 | Computer hardware for optically analyzing biological and chemical constituents for medical applications and scientific applications | ACTIVE | — |
| 042 | Research and development in the field of bioassays for optically analyzing biological and chemical constituents for medical applications and scientific applications | 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 MolecuLight Inc.
- Other trademarks owned by MolecuLight Inc.
- Other trademarks owned by MolecuLight Inc.
- Other trademarks in Class 001
- Other trademarks in Class 009
- Other trademarks in Class 042
- Similar marks named MOLECULIGHT DX
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 3, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Feb 3, 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. |
| Dec 16, 2025 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 16, 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 10, 2025 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 15, 2025 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 15, 2025 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Nov 15, 2025 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Nov 15, 2025 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Nov 15, 2025 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Nov 14, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 14, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 14, 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. |
| Sep 16, 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. |
| Sep 16, 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. |
| Sep 16, 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. |
| Sep 15, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 15, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 15, 2025 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Mar 24, 2025 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Mar 24, 2025 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Mar 24, 2025 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 24, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 24, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 20, 2025 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jan 28, 2025 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jan 28, 2025 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jan 28, 2025 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jul 30, 2024 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Jul 30, 2024 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Jul 30, 2024 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Jul 30, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 30, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 29, 2024 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| May 7, 2024 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| May 7, 2024 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| May 7, 2024 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 3, 2024 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Nov 1, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 1, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 1, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Nov 1, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 1, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 30, 2023 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Sep 11, 2023 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Sep 11, 2023 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Sep 11, 2023 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Mar 13, 2023 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Mar 13, 2023 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Mar 13, 2023 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Mar 13, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 13, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 13, 2023 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 13, 2023 | ALIE | ASSIGNED TO LIE | — |
| Mar 5, 2023 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Nov 3, 2022 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Nov 3, 2022 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Nov 3, 2022 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 5, 2022 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| May 5, 2022 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| May 5, 2022 | CNSL | SUSPENSION LETTER WRITTEN | — |
| May 5, 2022 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 5, 2022 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 29, 2022 | ALIE | ASSIGNED TO LIE | — |
| Apr 26, 2022 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Nov 18, 2021 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Nov 18, 2021 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Nov 18, 2021 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Nov 18, 2021 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Jun 2, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 2, 2021 | 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. |
| Jun 2, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 18, 2021 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| May 18, 2021 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| May 18, 2021 | CNSL | SUSPENSION LETTER WRITTEN | — |
| May 18, 2021 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| May 18, 2021 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| May 18, 2021 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 17, 2021 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 16, 2021 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 16, 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. |
| May 3, 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. |
| May 3, 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. |
| May 3, 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 26, 2021 | DOCK | ASSIGNED TO EXAMINER | — |
| Jan 15, 2021 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 19, 2020 | NWAP | NEW APPLICATION ENTERED | — |