USPTO serial 50188114
PHASE LOCK
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- —
- Law office
- —
What this means
Status 630 means your trademark application is in the USPTO queue and has not yet been assigned to an examining attorney. This is normal shortly after filing. Examination typically begins within three to four months, though timing varies. Wait for assignment and the first examiner action. Monitor TSDR monthly for status changes to 638 (assigned) or an office action.
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Owner
Gaithersburg, MD, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Shuo Che Chou
2275 Research Blvd 5th FloorRockville, MD 20850United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; Chemical preparations for scientific purposes; Chemical preparations for scientific purposes, other than for medical or veterinary use; Chemical preparations, namely, silica based density centrifugation media, to be used in biochemical and clinical research; Chemicals for use in biotechnological product development; Chemical additives for separating the aqueous phase and the organic phase | 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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 28, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Oct 28, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 28, 2026 | NWAP | NEW APPLICATION ENTERED | — |