USPTO serial 98312657
NATRIUM
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 1, 2026
- Examiner
- MEBANE, ANASTASIA XAVIERA
- 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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If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Bellevue, WA, US
Bellevue, WA, US
Bellevue, WA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Danielle I. Mattessich
Danielle I. Mattessich Merchant & Gould P.C.P.O. Box 2910Minneapolis, MN 55402-0910United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Energy storage plants; structural parts and fittings for nuclear power plants | ACTIVE | Jan 9, 2024 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 1, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Sep 1, 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. |
| Aug 9, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Aug 9, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jun 24, 2026 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jun 24, 2026 | UNTD | REQUEST TO DIVIDE UNTIMELY, REFUSED, OR WITHDRAWN | — |
| Jun 24, 2026 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Jun 17, 2026 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Jan 26, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 26, 2026 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Oct 30, 2025 | IROA | RESPONSE TO ITU OFFICE ACTION ENTERED | — |
| Oct 30, 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. |
| Oct 15, 2025 | INCD | ITU OFFICE ACTION ISSUED FOR DIVISIONAL REQUEST | — |
| Oct 10, 2025 | CORV | REVIEW OF CORRESPONDENCE COMPLETE | — |
| Jul 8, 2025 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Feb 22, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 11, 2024 | IUAF | USE AMENDMENT FILED | — |
| Dec 11, 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. |
| Dec 11, 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. |
| Dec 11, 2024 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Jul 23, 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. |
| May 28, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 28, 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. |
| May 8, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 19, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 19, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 18, 2024 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Mar 18, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 13, 2023 | NWAP | NEW APPLICATION ENTERED | — |