USPTO serial 79436484
Reviewed by CopyMark Law Group
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.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
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 | Enzymes for industrial purposes; biochemical catalysts; media for bacteriological cultures, other than for medical or veterinary purposes; preparations of microorganisms, other than for medical and veterinary use; diagnostic preparations, other than for medical or veterinary purposes; protein in raw material form for scientific and medical research; bacterial preparations other than for medical and veterinary use; biological preparations for use in cell cultures, other than for medical or veterinary purposes; electrophoresis gels, other than for medical or veterinary purposes; bacteriological culture mediums, other than for medical or veterinary purposes; enzyme preparations for industrial purposes | ACTIVE | — |
| 005 | Bacterial preparations for medical and veterinary use; enzyme preparations for medical purposes; diagnostic preparations for medical purposes; enzyme dietary supplements; preparations of microorganisms for medical purposes; biological preparations for use in cell cultures for medical purposes; nutraceuticals for use as a dietary supplement for therapeutic or medical purposes; diastase for medical purposes; chemical reagents for medical or veterinary purposes | ACTIVE | — |
| 009 | DNA chips; laboratory apparatus and instruments, namely, pre-packed columns for use in separation and purification; scientific apparatus, namely, spectrophotometer for measuring relative DNA, RNA and protein; laboratory apparatus for use in protein purification; bioreactors for laboratory use; scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; chromatography apparatus for laboratory use; diagnostic apparatus for the detection of pathogens, not for medical purposes; magnetic separators for scientific use; scientific apparatus and instruments for measuring relative DNA, RNA and protein and parts and fittings therefor | ACTIVE | — |
| 042 | Chemical research; research and development services in the field of chemistry; research and development of new products for others; biological research; scientific research services in the fields of gene synthesis, oligo synthesis, cloning, protein expression, peptide synthesis and antibody production, genome modification, cell line establishment, animal model establishment, and in vivo and in vitro assays; product quality testing; bacteriological research; scientific research; maintenance of computer software; installation of computer software; scientific laboratory services; updating of computer software; chemical analysis | ACTIVE | — |
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 |
|---|---|---|---|
| Jul 28, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Jul 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. |
| Jun 9, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jun 9, 2026 | 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. |
| Jun 3, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| May 13, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 12, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| May 12, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| May 12, 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. |
| Apr 9, 2026 | RFNT | REFUSAL PROCESSED BY IB | — |
| Mar 23, 2026 | RFCS | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | — |
| Mar 23, 2026 | RFRR | REFUSAL PROCESSED BY MPU | — |
| Dec 5, 2025 | RFCR | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | — |
| Dec 4, 2025 | 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, 2025 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 1, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 1, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 1, 2025 | LIMI | LIMITATION FROM ORIGINAL APPLICATION ENTERED | — |
| Nov 6, 2025 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |