USPTO serial 98256766
EISAI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 5, 2025
- Examiner
- SWEENEY, MOLLY B
- Law office
- INTENT TO USE 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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Caroline H. Mead
Caroline H. Mead SQUIRE PATTON BOGGS (US) LLP555 CALIFORNIA STREET, SUITE 550SAN FRANCISCO, CA 94104United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 005 | Pharmaceuticals for treatment of oncological diseases, cancer, and tumors; pharmaceuticals for treatment of neurological diseases, Alzheimer's Disease, cognitive impairment, dementia, and epilepsy; pharmaceuticals for treatment of insomnia and other sleep disorders | ACTIVE | — |
| 009 | Downloadable mobile applications and computer software for providing information on health and wellness; Downloadable mobile applications and computer software for analyzing and evaluation of cognitive functions; Downloadable mobile applications and computer software for recording, storing and transmitting personal information, health management data, daily life data and medical data; Downloadable mobile applications and computer software for electronical interaction between doctors, medical care centers, healthcare professionals and patients; Downloadable mobile applications and computer software for patient monitoring and compliance management; Downloadable mobile applications and computer software for supporting patients and their care partners; Downloadable electronic publications in the nature of booklets, workbooks, guides, pamphlets or brochures in the field of health and wellness; Downloadable electronic publications in the nature of booklets, workbooks, guides, pamphlets or brochures in the field of neurology, Alzheimer's disease and related disorders, cognitive impairment and dementia; Downloadable electronic publications in the nature of booklets, workbooks, guides, pamphlets or brochures in the field of oncology; Downloadable electronic publications in the nature of booklets, workbooks, guides, pamphlets or brochures in the field of insomnia and other sleep disorders | ACTIVE | — |
| 042 | Providing online non-downloadable computer programs on data networks for human health care; Providing online non-downloadable computer programs for analyzing and evaluation of cognitive functions; Providing online non-downloadable computer programs on data networks for recording, storing and transmitting personal information, health management data, daily life data and medical data; Providing online non-downloadable computer programs on data networks for electronical interaction between doctors, medical care centers, healthcare professionals and patients; Providing online non-downloadable computer programs on data networks for patient monitoring and compliance management; Providing online non-downloadable computer programs on data networks for supporting patients and their care partners; Scientific research, technological research, digital science research and medical research in the field of oncology, neurology, insomnia, and digital science-based solutions for predicting, protecting and promoting brain health | ACTIVE | — |
| 044 | Providing healthcare and medical information; Providing information in the fields of health and wellness; Providing medical and health care information and medical advice in connection with patients and relatives support and follow-up programs; Providing medical information and health care information and advice to improve understanding about pharmaceuticals and medical treatments by health care providers, patients, patients' families and hospitals; Providing medical information, health care information and medical advice to cope with the associated symptoms of diseases in the field of oncology, neurology and immunology; Consultancy and information services relating to medical products | 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 Eisai R&D Management Co., Ltd.
- Other trademarks owned by Eisai R&D Management Co., Ltd.
- Other trademarks owned by Eisai R&D Management Co., Ltd.
- Other trademarks in Class 005
- Other trademarks in Class 009
- Other trademarks in Class 042
- Other trademarks in Class 044
- Similar marks named EISAI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 5, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Aug 5, 2025 | 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. |
| Jul 15, 2025 | DP1B | 1(B) BASIS DELETED; PROCEED TO REGISTRATION | — |
| Jul 15, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 14, 2025 | EPPA | TEAS POST PUBLICATION AMENDMENT RECEIVED | — |
| Jul 9, 2025 | RGIA | REINSTATEMENT GRANTED - INADVERTENTLY ABANDONED | — |
| Jun 30, 2025 | MAB6 | ABANDONMENT NOTICE E-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. |
| Jun 30, 2025 | 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. |
| Jun 24, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| Sep 26, 2024 | IUCN | NOTICE OF ALLOWANCE CANCELLED | — |
| Sep 26, 2024 | INOA | AMENDMENT AFTER NOA NOT ENTERED | — |
| Sep 26, 2024 | D1BR | TEAS DELETE 1(B) BASIS RECEIVED | — |
| Sep 24, 2024 | 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. |
| Aug 9, 2024 | D1BR | TEAS DELETE 1(B) BASIS RECEIVED | — |
| Jul 30, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 30, 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. |
| Jul 10, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 25, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 14, 2024 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jun 14, 2024 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jun 14, 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. |
| Mar 27, 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. |
| Mar 27, 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. |
| Mar 27, 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. |
| Mar 25, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 5, 2023 | MDSC | NOTICE OF DESIGN SEARCH CODE E-MAILED | — |
| Dec 2, 2023 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 9, 2023 | NWAP | NEW APPLICATION ENTERED | — |