USPTO serial 75040311
DERWENT PATENTS CITATION INDEX
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 26, 1997
- Examiner
- KING, CHRISTINA B
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
THOMSON REUTERS (SCIENTIFIC) LIMITED
LONDON, GB
Other trademarks owned by THOMSON REUTERS (SCIENTIFIC) LIMITED
LONDON, GB
McLean, VA, US
McLean, VA, US
THOMSON REUTERS CANADA LIMITED
TORONTO, CA
INSTITUTE FOR SCIENTIFIC, INC.
PHILADELPHIA, PA, US
LONDON, GB
McLean, VA, US
THOMSON REUTERS (PROFESSIONAL) UK LIMITED
LONDON, GB
Other trademarks owned by THOMSON REUTERS (PROFESSIONAL) UK LIMITED
THOMSON REUTERS (LEGAL) LIMITED
LONDON, GB
LONDON, GB
DELAWARE LICENSING CORPORATION
CLAYMONT, DE, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Alexandre A. Montagu
Alexandre A. Montagu MontaguLaw, P.C.44 South Broadway, Suite 100White Plains, NY 10601United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | information services, namely, services providing online access to patent citation information | ACTIVE | — |
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 THOMSON REUTERS (SCIENTIFIC) LIMITED
- Other trademarks owned by THOMSON SCIENTIFIC LIMITED
- Other trademarks owned by Derwent Inc.
- Other trademarks owned by Derwent Inc.
- Other trademarks owned by THOMSON REUTERS CANADA LIMITED
- Other trademarks owned by INSTITUTE FOR SCIENTIFIC, INC.
- Other trademarks owned by DERWENT INFORMATION LIMITED
- Other trademarks owned by Derwent Inc.
- Other trademarks owned by THOMSON REUTERS (PROFESSIONAL) UK LIMITED
- Other trademarks owned by THOMSON REUTERS (LEGAL) LIMITED
- Other trademarks owned by CAMELOT UK BIDCO LIMITED
- Other trademarks owned by DELAWARE LICENSING CORPORATION
- Other trademarks in Class 042
- Similar marks named DERWENT PATENTS CITATION INDEX
- Recently changed USPTO trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 27, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 26, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 7, 2026 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 7, 2026 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 6, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 6, 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. |
| Mar 6, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 19, 2018 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 19, 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. |
| Sep 19, 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. |
| Feb 28, 2018 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Feb 20, 2018 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Aug 19, 2017 | PR89 | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | — |
| Aug 19, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 12, 2017 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 10, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 26, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 27, 2014 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 19, 2011 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| May 11, 2011 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 17, 2009 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Feb 27, 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. |
| Feb 27, 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. |
| Feb 15, 2008 | PLGL | ASSIGNED TO PARALEGAL | — |
| Feb 13, 2008 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 6, 2007 | CFIT | CASE FILE IN TICRS | — |
| Sep 30, 2004 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Mar 12, 2004 | PR23 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 | — |
| Jan 20, 2004 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Oct 27, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Oct 27, 2003 | PAPER 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 14, 1997 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 10, 1997 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Dec 16, 1996 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 12, 1996 | CNRT | NON-FINAL ACTION 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. |
| May 17, 1996 | DOCK | ASSIGNED TO EXAMINER | — |