USPTO serial 86256050
S-PLEX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jun 11, 2019
- Examiner
- NADELMAN, ANDREA KOYNER
- Law office
- Historical data usage
What this means
Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.
Need help with S-PLEX?
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
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 PC.400 GARDEN CITY PLZSUITE 300GARDEN CITY, NY 11530-3319Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use | ACTIVE | Apr 26, 2019 |
| 005 | Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use | ACTIVE | Apr 26, 2019 |
| 009 | Multi-well plates that can be used in chemical or biological analysis using electrochemiluminescence for scientific, laboratory or medical research use | ACTIVE | Apr 26, 2019 |
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 owned by Meso Scale Diagnostics, LLC
- Other trademarks in Class 001
- Other trademarks in Class 005
- Other trademarks in Class 009
- Similar marks named S-PLEX
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 15, 2025 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Oct 15, 2025 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Oct 15, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 11, 2025 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jun 11, 2024 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jun 11, 2019 | 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 9, 2019 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| May 8, 2019 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| May 4, 2019 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Apr 26, 2019 | IUAF | USE AMENDMENT FILED | — |
| Apr 26, 2019 | 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. |
| Nov 1, 2018 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 31, 2018 | EX5G | SOU EXTENSION 5 GRANTED | — |
| Oct 26, 2018 | EXT5 | SOU EXTENSION 5 FILED | — |
| Oct 26, 2018 | 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. |
| Apr 25, 2018 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 23, 2018 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Apr 23, 2018 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 23, 2018 | 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. |
| Oct 28, 2017 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 26, 2017 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Oct 26, 2017 | EXT3 | SOU EXTENSION 3 FILED | — |
| Oct 26, 2017 | 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. |
| Oct 14, 2017 | NOAC | CORRECTED NOA E-MAILED | — |
| Oct 11, 2017 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Oct 2, 2017 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Sep 21, 2017 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| Sep 21, 2017 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| Apr 28, 2017 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Apr 26, 2017 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Apr 26, 2017 | EXT2 | SOU EXTENSION 2 FILED | — |
| Apr 26, 2017 | 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. |
| Oct 28, 2016 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Oct 26, 2016 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Oct 26, 2016 | EXT1 | SOU EXTENSION 1 FILED | — |
| Oct 26, 2016 | 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. |
| Apr 26, 2016 | 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. |
| Mar 15, 2016 | TMBN | TTAB RELEASE CASE TO TRADEMARKS | — |
| Mar 15, 2016 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| Mar 15, 2016 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| Mar 26, 2015 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| Oct 30, 2014 | ETOF | EXTENSION OF TIME TO OPPOSE RECEIVED | — |
| Sep 30, 2014 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 30, 2014 | 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. |
| Sep 10, 2014 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 25, 2014 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 25, 2014 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 14, 2014 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 14, 2014 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 8, 2014 | ALIE | ASSIGNED TO LIE | — |
| Aug 5, 2014 | 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. |
| Jul 30, 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. |
| Jul 30, 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. |
| Jul 30, 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. |
| Jul 30, 2014 | DOCK | ASSIGNED TO EXAMINER | — |
| May 2, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 22, 2014 | NWAP | NEW APPLICATION ENTERED | — |