USPTO serial 75168641
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 $650
San Diego, CA, US
San Diego, CA, US
San Diego, CA, US
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Keith Toms, Esq.
Keith Toms, Esq. McCarter & English, LLP265 Franklin StreetBoston, MA 02110United States| Class | Description | Status | First use |
|---|---|---|---|
| 001 | protein transport inhibitors for use in cell cultures for scientific research | ACTIVE | Jul 3, 1996 |
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 |
|---|---|---|---|
| Aug 26, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 15, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 15, 2026 | 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 15, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 15, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 15, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Sep 22, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 22, 2017 | RNL2 | REGISTERED AND RENEWED (SECOND 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. |
| Sep 22, 2017 | 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. |
| Sep 21, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 15, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 15, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 23, 2014 | NOSU | NOTICE OF SUIT | — |
| Aug 16, 2007 | 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 16, 2007 | 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, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jul 11, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Jul 11, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 5, 2007 | CFIT | CASE FILE IN TICRS | — |
| Sep 24, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 30, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 30, 2003 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Aug 26, 1997 | 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. |
| Jun 3, 1997 | 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 2, 1997 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 28, 1997 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 24, 1997 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Mar 18, 1997 | DOCK | ASSIGNED TO EXAMINER | — |