USPTO serial 85302237
EESYR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 22, 2013
- Examiner
- MULLEN, MARK
- Law office
- GENERIC WEB UPDATE
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
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Current trademark owner
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Owner
Regeneron Pharmaceuticals, Inc.
Tarrytown, NY
Regeneron Pharmaceuticals, Inc.
Tarrytown, NY
Regeneron Pharmaceuticals, Inc.
Tarrytown, NY
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Terrence J. McAllister
Terrence J. McAllister Ruggiero McAllister & McMahon LLCONE LANDMARK SQUARE18th FloorSTAMFORD, CT 06901Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 040 | Protein fabrication, production, and manufacture for others | ACTIVE | Dec 31, 2007 |
| 042 | Pharmaceutical research services, namely, protein and cell line development and production; genetic engineering services utilizing a collection of genetic technologies for the rapid production of cell lines; scientific, laboratory and medical research in the field of cell line engineering; scientific laboratories performing cell line development; scientific research and development, namely, development of cell lines and proteins for others | ACTIVE | Dec 31, 2007 |
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 Regeneron Pharmaceuticals, Inc.
- Other trademarks owned by Regeneron Pharmaceuticals, Inc.
- Other trademarks owned by Regeneron Pharmaceuticals, Inc.
- Other trademarks in Class 040
- Other trademarks in Class 042
- Similar marks named EESYR
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 30, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 30, 2025 | 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 30, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 30, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 30, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Aug 2, 2023 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 2, 2023 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Aug 2, 2023 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Aug 2, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 13, 2023 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 14, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jul 14, 2022 | 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. |
| Jul 14, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 22, 2022 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Feb 11, 2019 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 11, 2019 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 11, 2019 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 11, 2019 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jan 22, 2018 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 6, 2015 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 6, 2015 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 22, 2013 | 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 15, 2012 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Dec 14, 2012 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Dec 13, 2012 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Dec 13, 2012 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Dec 10, 2012 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Dec 4, 2012 | IUAF | USE AMENDMENT FILED | — |
| Dec 4, 2012 | 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. |
| Jun 7, 2012 | EXRA | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | — |
| Jun 5, 2012 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Jun 5, 2012 | EXT1 | SOU EXTENSION 1 FILED | — |
| Jun 5, 2012 | 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 6, 2011 | 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. |
| Oct 11, 2011 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Oct 11, 2011 | 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 6, 2011 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Aug 31, 2011 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 31, 2011 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Aug 31, 2011 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Aug 18, 2011 | ALIE | ASSIGNED TO LIE | — |
| Aug 17, 2011 | 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. |
| Aug 2, 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. |
| Aug 2, 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. |
| Aug 2, 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. |
| Aug 1, 2011 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 26, 2011 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 26, 2011 | NWAP | NEW APPLICATION ENTERED | — |