USPTO serial 97683391
MB MAINLINE BIOSCIENCES
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 28, 2026
- Examiner
- TOOLEY, DAVID E
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 700 means the trademark is registered and active on the Principal Register. You have nationwide rights for the listed goods and services and may use ®. Section 8 maintenance is due between years five and six. Calendar Section 8 between years five and six, and consider trademark monitoring.
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Owner
Mainline Biosciences (Shanghai) Co., Ltd.
Lingang, Shanghai, CN
Other trademarks owned by Mainline Biosciences (Shanghai) Co., Ltd.
Mainline Biosciences (Shanghai) Co., Ltd.
Lingang, Shanghai, CN
Other trademarks owned by Mainline Biosciences (Shanghai) Co., Ltd.
Mainline Biosciences (Shanghai) Co., Ltd.
Lingang, Shanghai, CN
Other trademarks owned by Mainline Biosciences (Shanghai) Co., Ltd.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Don D. Cha
Don D. Cha HDC INTELLECTUAL PROPERTY LAW, LLP14405 W. COLFAX AVE., SUITE 305LAKEWOOD, CO 80401United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceutical preparations for the prevention of cancer or tumor; Pharmaceutical preparations for the treatment and prevention of cancer or tumor; Pharmaceutical preparations for the treatment of cancer or tumor; Pharmaceutical preparations for cancer or tumor; Pharmaceutical products for the prevention and treatment of cancer; Pharmaceutical products for the treatment of cancer; Therapeutic pharmaceutical for the treatment of cancer or tumor | ACTIVE | Feb 1, 2025 |
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 Mainline Biosciences (Shanghai) Co., Ltd.
- Other trademarks owned by Mainline Biosciences (Shanghai) Co., Ltd.
- Other trademarks owned by Mainline Biosciences (Shanghai) Co., Ltd.
- Other trademarks in Class 005
- Similar marks named MB MAINLINE BIOSCIENCES
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 28, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Apr 28, 2026 | 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. |
| Apr 6, 2026 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Apr 6, 2026 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Mar 3, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Mar 3, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Mar 2, 2026 | 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. |
| Dec 1, 2025 | 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. |
| Dec 1, 2025 | 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. |
| Dec 1, 2025 | CNRT | SU - 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. |
| Oct 14, 2025 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 14, 2025 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 7, 2025 | 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. |
| Jul 7, 2025 | 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. |
| Jul 7, 2025 | 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. |
| Jul 7, 2025 | CNRT | SU - 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. |
| May 30, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| May 30, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Mar 7, 2025 | IUAF | USE AMENDMENT FILED | — |
| Mar 7, 2025 | EISU | TEAS STATEMENT OF USE RECEIVED | The applicant filed a Statement of Use with specimens showing the mark in actual commerce. The USPTO will review the filing for compliance. If accepted, the mark can proceed to registration; if deficient, the USPTO may issue a requirement or office action. |
| Jan 7, 2025 | NOAM | NOA E-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. |
| Nov 26, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Nov 26, 2024 | 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. |
| Nov 20, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Oct 29, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 29, 2024 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Oct 29, 2024 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Oct 29, 2024 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Oct 29, 2024 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Oct 24, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Oct 24, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Oct 24, 2024 | ALIE | ASSIGNED TO LIE | — |
| Jul 17, 2024 | 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. |
| Jul 17, 2024 | NREV | NOTICE OF REVIVAL - E-MAILED | — |
| Jul 17, 2024 | PETG | PETITION TO REVIVE-GRANTED | — |
| Jul 17, 2024 | PROA | TEAS PETITION TO REVIVE RECEIVED | — |
| Apr 11, 2024 | XELG | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | — |
| Apr 11, 2024 | XELR | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | — |
| Jan 11, 2024 | 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. |
| Jan 11, 2024 | 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. |
| Jan 11, 2024 | 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. |
| Dec 2, 2023 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 1, 2023 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 1, 2023 | 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. |
| Sep 1, 2023 | 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. |
| Sep 1, 2023 | 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. |
| Sep 1, 2023 | 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. |
| Aug 30, 2023 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 10, 2022 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Dec 9, 2022 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 22, 2022 | NWAP | NEW APPLICATION ENTERED | — |