USPTO serial 85360911
Reviewed by CopyMark Law Group
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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.
Plus Government fees of $850
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemical preparations, namely, sulfonimidate alkylation agents for modifying naturally occurring chemicals and synthetic chemicals for scientific research purposes excluding for medical diagnostics purposes; chemical preparations, namely, sulfonimidate alkylation agents, that convert acids into alkyl esters and that convert alcohols and phenols into alkyl ethers for use in the manufacture of pharmaceuticals, and excluding the field of automotive industry and the medical diagnostics industry | ACTIVE | Apr 21, 2014 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 8, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 8, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 8, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 17, 2025 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED | — |
| Dec 17, 2025 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | — |
| Jun 8, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 20, 2023 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| May 20, 2023 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| May 17, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 3, 2022 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Jun 7, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jun 7, 2016 | 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. |
| May 3, 2016 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| May 2, 2016 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Apr 29, 2016 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Apr 22, 2016 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Mar 17, 2016 | IUAF | USE AMENDMENT FILED | — |
| Mar 17, 2016 | 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. |
| Sep 22, 2015 | 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. |
| Jul 28, 2015 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 28, 2015 | 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. |
| Jul 8, 2015 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 22, 2015 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jun 22, 2015 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 3, 2015 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 2, 2015 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 2, 2015 | 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. |
| Dec 2, 2014 | 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. |
| Dec 2, 2014 | 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. |
| Dec 2, 2014 | 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. |
| Dec 1, 2014 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| May 30, 2014 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Nov 18, 2013 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| May 13, 2013 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| Nov 13, 2012 | RCSC | REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED | — |
| May 10, 2012 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| May 10, 2012 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| May 10, 2012 | CNSL | SUSPENSION LETTER WRITTEN | — |
| May 7, 2012 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 7, 2012 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 30, 2012 | ALIE | ASSIGNED TO LIE | — |
| Apr 24, 2012 | 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 25, 2011 | 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. |
| Oct 25, 2011 | 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. |
| Oct 25, 2011 | 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. |
| Oct 18, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 9, 2011 | MPMK | NOTICE OF PSEUDO MARK MAILED | — |
| Jul 8, 2011 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 4, 2011 | NWAP | NEW APPLICATION ENTERED | — |