USPTO serial 88569879
Reviewed by CopyMark Law Group
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Nanjing Nutrabuilding Bio-tech Co., Ltd.
Nanjing, Jiangsu, CN
Other trademarks owned by Nanjing Nutrabuilding Bio-tech Co., Ltd.
Nanjing Nutrabuilding Bio-tech Co., Ltd.
Nanjing, Jiangsu, CN
Other trademarks owned by Nanjing Nutrabuilding Bio-tech Co., Ltd.
Nanjing Nutrabuilding Bio-tech Co., Ltd.
Nanjing, Jiangsu, CN
Other trademarks owned by Nanjing Nutrabuilding Bio-tech Co., Ltd.
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Yue (Robert) Xu
Yue (Robert) Xu APEX ATTORNEYS AT LAW, LLP160 ALAMO PLAZA #942ALAMO, CA 94507United States| Class | Description | Status | First use |
|---|---|---|---|
| 001 | L-Ergothioneine, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Mixtures containing L-Ergothioneine, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Derivatives of L-Ergothioneine, namely, salts, polymers, esters, acids, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Mixtures containing derivatives of L-Ergothioneine, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; L-Ergothioneine isomers, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Mixtures containing L-Ergothioneine isomers, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Derivatives of L-Ergothioneine isomers, namely, salts, polymers, esters, acids, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries; Mixtures containing derivatives of L-Ergothioneine isomers, used as raw materials in the further manufacture of other goods in the food, nutrition and dietary supplement industries | ACTIVE | May 25, 2019 |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 1, 2026 | NAS8 | NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED | — |
| Oct 1, 2026 | 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. |
| Oct 1, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 9, 2026 | ES8R | TEAS SECTION 8 RECEIVED | — |
| Aug 11, 2025 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Aug 11, 2020 | 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. |
| May 26, 2020 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| May 26, 2020 | 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. |
| May 6, 2020 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Apr 20, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Apr 10, 2020 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 10, 2020 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 10, 2020 | ALIE | ASSIGNED TO LIE | — |
| Apr 3, 2020 | 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. |
| Nov 6, 2019 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 6, 2019 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Nov 6, 2019 | EPEN | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY | — |
| Nov 6, 2019 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| Oct 30, 2019 | DOCK | ASSIGNED TO EXAMINER | — |
| Aug 23, 2019 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Aug 10, 2019 | NWAP | NEW APPLICATION ENTERED | — |