USPTO serial 76643756
MULTISTEM
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 29, 2006
- Examiner
- VOHRA, SANJEEV KUMAR
- 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
TOKYO, JP
Cleveland, OH
Cleveland, OH
Cleveland, OH
Cleveland, OH
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Stem cells for scientific and medical research use | 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 HEALIOS K.K.
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- Other trademarks owned by Athersys, Inc.
- Other trademarks owned by Athersys, Inc.
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 29, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 20, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Oct 1, 2021 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 1, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 1, 2021 | 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. |
| Oct 1, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 1, 2021 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Oct 7, 2020 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 7, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 7, 2020 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Oct 7, 2020 | 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. |
| Oct 7, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 7, 2020 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 7, 2016 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 7, 2016 | 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. |
| Nov 7, 2016 | 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. |
| Nov 7, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 24, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 24, 2016 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Aug 29, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 27, 2013 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 27, 2013 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Mar 13, 2013 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Sep 19, 2012 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Sep 19, 2012 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Sep 19, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 27, 2012 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Jul 27, 2011 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 8, 2011 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Jun 2, 2011 | 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 2, 2011 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Aug 8, 2007 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| Aug 29, 2006 | 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 6, 2006 | 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 31, 2006 | ASCK | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | — |
| May 17, 2006 | NPUB | NOTICE OF PUBLICATION | — |
| Apr 19, 2006 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Apr 14, 2006 | ALIE | ASSIGNED TO LIE | — |
| Apr 13, 2006 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 13, 2006 | IUAA | USE AMENDMENT ACCEPTED | — |
| Apr 5, 2006 | AUPC | AMENDMENT TO USE PROCESSING COMPLETE | — |
| Mar 16, 2006 | IUAF | USE AMENDMENT FILED | — |
| Mar 16, 2006 | PAPER RECEIVED | — | |
| Feb 16, 2006 | CPRA | PRIORITY ACTION MAILED | A priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline. |
| Feb 16, 2006 | CPRA | PRIORITY ACTION WRITTEN | A priority action is a type of Office Action the USPTO treats as time-sensitive. It usually means the examining attorney needs a specific response or amendment quickly — often relating to a foreign priority claim or a formal requirement. Respond within the stated deadline. |
| Feb 15, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 5, 2005 | NWAP | NEW APPLICATION ENTERED | — |