USPTO serial 79237285
H2STEM
Reviewed by CopyMark Law Group
Reg. 5706257Status 709
- Filing date
- Status date
- Registration date
- Mar 26, 2019
- Examiner
- LAVACHE, LINDA M
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
PROMETHERA BIOSCIENCES, société anonyme
BE
Other trademarks owned by PROMETHERA BIOSCIENCES, société anonyme
PROMETHERA BIOSCIENCES, société anonyme
BE
Other trademarks owned by PROMETHERA BIOSCIENCES, société anonyme
Promethera Therapeutics, Société anonyme
BE
Other trademarks owned by Promethera Therapeutics, Société anonyme
PROMETHERA BIOSCIENCES, société anonyme
BE
Other trademarks owned by PROMETHERA BIOSCIENCES, société anonyme
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical and veterinary preparations of human adult hepatocytes for the treatment of heavy to life-threatening liver and cellular diseases as well as for metabolism diseases of the liver | SECTION 71 - CANCELLED | — |
| 042 | Scientific and technological services and research and design relating thereto, namely, biological research and scientific research in the field of biotechnology; pharmaceutical and veterinary research services; development of pharmaceutical and veterinary products; medical laboratory services | SECTION 71 - CANCELLED | — |
| 044 | Medical and veterinary services; medical services relating to the removal, treatment and processing of stem cells; therapy services, namely, stem cell therapy services for medical and veterinary treatment purposes | SECTION 71 - 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 PROMETHERA BIOSCIENCES, société anonyme
- Other trademarks owned by PROMETHERA BIOSCIENCES, société anonyme
- Other trademarks owned by Promethera Therapeutics, Société anonyme
- Other trademarks owned by PROMETHERA BIOSCIENCES, société anonyme
- Other trademarks in Class 005
- Other trademarks in Class 042
- Other trademarks in Class 044
- Similar marks named H2STEM
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 10, 2026 | INTR | TOTAL INVALIDATION OF REG EXT PROTECTION CREATED | — |
| Oct 10, 2025 | C71T | CANCELLED SECTION 71 | — |
| Mar 26, 2024 | REM3 | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | — |
| Jun 6, 2023 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jun 29, 2021 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Jun 29, 2020 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Jun 12, 2020 | GPNX | NOTIFICATION PROCESSED BY IB | — |
| Aug 9, 2019 | FINO | FINAL DECISION TRANSACTION PROCESSED BY IB | — |
| Jul 22, 2019 | FICS | FINAL DISPOSITION NOTICE SENT TO IB | — |
| Jul 22, 2019 | FIMP | FINAL DISPOSITION PROCESSED | — |
| Jun 26, 2019 | FICR | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | — |
| Mar 26, 2019 | 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. |
| Jan 8, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 8, 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. |
| Dec 19, 2018 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 9, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Nov 8, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Nov 8, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Nov 8, 2018 | 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. |
| Oct 7, 2018 | RFNP | REFUSAL PROCESSED BY IB | — |
| Sep 17, 2018 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Sep 17, 2018 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Sep 11, 2018 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Sep 10, 2018 | 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 4, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 7, 2018 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Aug 2, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jul 30, 2018 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Jul 26, 2018 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |