USPTO serial 78176543
HBOC-201
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 25, 2006
- Examiner
- SUAREZ, MARIA VICTORIA
- 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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Current trademark owner
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Owner
HEMOGLOBIN OXYGEN THERAPEUTICS, LLC
SOUDERTON, PA
Other trademarks owned by HEMOGLOBIN OXYGEN THERAPEUTICS, LLC
Cambridge, MA
Cambridge, MA
Cambridge, MA
CAMBRIDGE, MA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
John L. DuPre'
John L. DuPre' Hamilton, Brook, Smith & Reynolds, P.C.155 Seaport Blvd.Boston, MA 02210United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Oxygen carrying and oxygen delivery fluids for human or veterinary use; Blood substitutes for human or veterinary 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 HEMOGLOBIN OXYGEN THERAPEUTICS, LLC
- Other trademarks owned by BIOPURE Corporation
- Other trademarks owned by BIOPURE Corporation
- Other trademarks owned by BIOPURE Corporation
- Other trademarks owned by OPK BIOTECH LLC
- Other trademarks in Class 005
- Similar marks named HBOC-201
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 3, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 3, 2025 | EWOR | TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED | — |
| Jun 3, 2025 | 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 3, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jun 3, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jun 3, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Apr 25, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jul 7, 2016 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 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. |
| Jul 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. |
| Jun 29, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 11, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 25, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 7, 2015 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 24, 2012 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Apr 24, 2012 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Apr 24, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 12, 2012 | ES8R | TEAS SECTION 8 RECEIVED | — |
| May 19, 2010 | 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. |
| May 19, 2010 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Sep 30, 2009 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 25, 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. |
| Mar 13, 2006 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Mar 3, 2006 | ALIE | ASSIGNED TO LIE | — |
| Feb 28, 2006 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Feb 18, 2006 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Jan 25, 2006 | IUAF | USE AMENDMENT FILED | — |
| Jan 25, 2006 | PAPER RECEIVED | — | |
| Aug 15, 2005 | EX4G | SOU EXTENSION 4 GRANTED | — |
| Aug 5, 2005 | PAPER RECEIVED | — | |
| Aug 3, 2005 | EXT4 | SOU EXTENSION 4 FILED | — |
| Apr 14, 2005 | EX3G | SOU EXTENSION 3 GRANTED | — |
| Mar 16, 2005 | PETG | PETITION TO REVIVE-GRANTED | — |
| Feb 7, 2005 | PAPER RECEIVED | — | |
| Feb 5, 2005 | EXT3 | SOU EXTENSION 3 FILED | — |
| Nov 19, 2004 | PETR | PETITION TO REVIVE-RECEIVED | — |
| Nov 19, 2004 | PAPER RECEIVED | — | |
| Oct 6, 2004 | MAB6 | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Oct 6, 2004 | ABN6 | ABANDONMENT - NO USE STATEMENT FILED | The intent-to-use application was abandoned because no acceptable Statement of Use (or valid extension) was filed before the Notice of Allowance deadline expired. The application is dead unless revived within a limited window. |
| Sep 5, 2004 | EX2G | SOU EXTENSION 2 GRANTED | — |
| Aug 5, 2004 | EXT2 | SOU EXTENSION 2 FILED | — |
| Mar 9, 2004 | EX1G | SOU EXTENSION 1 GRANTED | — |
| Feb 9, 2004 | PAPER RECEIVED | — | |
| Feb 4, 2004 | EXT1 | SOU EXTENSION 1 FILED | — |
| Aug 5, 2003 | 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. |
| May 13, 2003 | 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. |
| Apr 23, 2003 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 23, 2003 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 21, 2003 | DOCK | ASSIGNED TO EXAMINER | — |