USPTO serial 75238749
RITUXAN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 6, 1998
- Examiner
- POWERS, ALEXANDER L
- 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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Owner
Idec Pharmaceuticals Corporation
San Diego, CA, US
Idec Pharmaceuticals Corporation
San Diego, CA, US
Weston, MA, US
Cambridge, MA, US
Idec Pharmaceuticals Corporation
San Diego, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Douglas A. Rettew
Douglas A. Rettew Finnegan, Henderson, Farabow, Garrett & Dunner, LLP901 New York Avenue, NWWashington, DC 20001United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | pharmaceutical preparations for the treatment of cancer and medical diagnostic reagents | ACTIVE | Dec 16, 1997 |
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 Idec Pharmaceuticals Corporation
- Other trademarks owned by Idec Pharmaceuticals Corporation
- Other trademarks owned by BIOGEN IDEC INC.
- Other trademarks owned by BIOGEN MA INC.
- Other trademarks owned by Idec Pharmaceuticals Corporation
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 14, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 14, 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. |
| Apr 14, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Apr 14, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Apr 14, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Aug 27, 2018 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 27, 2018 | 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. |
| Aug 27, 2018 | 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 24, 2018 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 6, 2017 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Apr 1, 2015 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 6, 2010 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 6, 2010 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 3, 2008 | 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. |
| Jan 3, 2008 | 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. |
| Dec 27, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Dec 20, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 2, 2007 | CFIT | CASE FILE IN TICRS | — |
| Oct 27, 2004 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 21, 2004 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Sep 21, 2004 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Aug 6, 2002 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 6, 1998 | 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 12, 1998 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Aug 11, 1998 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 5, 1998 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jul 20, 1998 | IUAF | USE AMENDMENT FILED | — |
| Jan 20, 1998 | NOAM | NOA 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 28, 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. |
| Sep 26, 1997 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 27, 1997 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 27, 1997 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 22, 1997 | DOCK | ASSIGNED TO EXAMINER | — |