USPTO serial 78847457
OXYGEN BRIDGE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 11, 2008
- Examiner
- CHISOLM, KEVON
- Law office
- TMEG LAW OFFICE 103
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
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 veterinary use; Blood substitutes for veterinary use | ACTIVE | Dec 12, 2007 |
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 OPK BIOTECH LLC
- Other trademarks owned by Biopure Corporation
- Other trademarks owned by Biopure Corporation
- Other trademarks owned by Biopure Corporation
- Other trademarks in Class 005
- Similar marks named OXYGEN BRIDGE
- Recently changed USPTO trademarks
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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 | — |
| Aug 18, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 18, 2017 | PRAN | POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED | — |
| Aug 18, 2017 | 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. |
| Aug 18, 2017 | 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. |
| Jul 29, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 22, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jun 15, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 11, 2017 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 7, 2015 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 15, 2013 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Apr 15, 2013 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 15, 2013 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 28, 2013 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Apr 26, 2012 | 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 26, 2012 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP 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 | — |
| Mar 11, 2008 | 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. |
| Feb 4, 2008 | REGV | LAW OFFICE REGISTRATION REVIEW COMPLETED | — |
| Jan 30, 2008 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Jan 19, 2008 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Dec 19, 2007 | IUAF | USE AMENDMENT FILED | — |
| Dec 19, 2007 | PAPER RECEIVED | — | |
| Jul 3, 2007 | 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. |
| Apr 10, 2007 | 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. |
| Mar 21, 2007 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 23, 2007 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Feb 22, 2007 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Feb 17, 2007 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Feb 17, 2007 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Feb 17, 2007 | ALIE | ASSIGNED TO LIE | — |
| Jan 22, 2007 | PAPER RECEIVED | — | |
| Sep 15, 2006 | 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. |
| Sep 14, 2006 | 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. |
| Sep 11, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 31, 2006 | NWAP | NEW APPLICATION ENTERED | — |