USPTO serial 86430611
APTOSE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jan 28, 2020
- Examiner
- KING, LINDA M
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 705 means a Madrid-based U.S. registration has accepted Section 71 maintenance and Section 15 incontestability. The U.S. extension is active with strengthened rights. Track next renewal deadlines in TSDR and WIPO records.
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Owner
Del Mar, CA, CA
TORONTO, ONTARIO, CA
TORONTO, ONTARIO, CA
Toronto, Ontario, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Brian Focarino
Brian Focarino Cooley LLP1299 Pennsylvania Avenue, NW, Suite 700IP Docketing DepartmentWashington, DC 20004-2400Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical preparations for the treatment of cancer; pharmaceutical preparations for use in the fields of oncology, genetics and hematology; diagnostic preparations for use in the fields of oncology, genetics and hematology | ACTIVE | — |
| 042 | Scientific and medical research services | ACTIVE | — |
| 044 | [ Providing information to patients in the fields of cancer prevention, screening, diagnosis and treatment ] | SECTION 8 - CANCELLED | — |
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 APTOSE BIOSCIENCES INC.
- Other trademarks owned by APTOSE BIOSCIENCES INC.
- Other trademarks owned by APTOSE BIOSCIENCES INC.
- Other trademarks owned by Lorus Therapeutics Inc.
- Other trademarks in Class 005
- Other trademarks in Class 042
- Other trademarks in Class 044
- Similar marks named APTOSE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 2, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Oct 2, 2026 | C15P | REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 25, 2026 | EROP | TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED | — |
| Sep 2, 2026 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Sep 2, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 5, 2026 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jan 20, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Jan 20, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 20, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Jan 20, 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. |
| Jan 20, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 20, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 20, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 28, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Jan 28, 2020 | 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. |
| Nov 12, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 12, 2019 | 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. |
| Oct 23, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 9, 2019 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Oct 9, 2019 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 8, 2019 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 8, 2019 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 7, 2019 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 9, 2019 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Apr 9, 2019 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Apr 9, 2019 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Apr 3, 2019 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Oct 1, 2018 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Oct 1, 2018 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Oct 1, 2018 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Oct 1, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 1, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 26, 2018 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Jun 5, 2018 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Jun 5, 2018 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Jun 5, 2018 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 22, 2018 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Nov 13, 2017 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 13, 2017 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 13, 2017 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Nov 6, 2017 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 6, 2017 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 2, 2017 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| May 26, 2017 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| May 26, 2017 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| May 26, 2017 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| May 24, 2017 | ALIE | ASSIGNED TO LIE | — |
| Nov 17, 2016 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Nov 17, 2016 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Nov 17, 2016 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Oct 31, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 31, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 24, 2016 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 27, 2016 | GNS2 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED | — |
| Apr 27, 2016 | GNSI | INQUIRY TO SUSPENSION E-MAILED | — |
| Apr 27, 2016 | CNSI | SUSPENSION INQUIRY WRITTEN | — |
| Apr 21, 2016 | RCCK | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION | — |
| Apr 19, 2016 | ALIE | ASSIGNED TO LIE | — |
| Sep 29, 2015 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Sep 29, 2015 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Sep 29, 2015 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Sep 8, 2015 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 8, 2015 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 1, 2015 | ALIE | ASSIGNED TO LIE | — |
| Aug 26, 2015 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 17, 2015 | 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. |
| Feb 17, 2015 | 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. |
| Feb 17, 2015 | 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. |
| Feb 17, 2015 | 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. |
| Feb 10, 2015 | DOCK | ASSIGNED TO EXAMINER | — |
| Oct 29, 2014 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 25, 2014 | NWAP | NEW APPLICATION ENTERED | — |