USPTO serial 98976408
C-FREE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 11, 2025
- Examiner
- KING, LINDA M
- 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
Geumchun-Gu, Seoul, KR
Geumchun-Gu, Seoul, KR
Geumchun-Gu, Seoul, KR
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Andrew J. Gray IV
Andrew J. Gray IV Morgan, Lewis & Bockius LLP1400 Page Mill RoadPalo Alto, CA 94304United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Scientific apparatus for automated and integrated washing of blood cell products, cells, beads, microparticles, and organoids and fluid transfer devices to perform liquid exchange for biological and physical materials such as blood cell products, cells, beads, microparticles, and organoids; Scientific kits comprising containers, tubing, connectors, and/or pumps, and fluid transfer devices to wash, concentrate, and/or dilute blood cell products, cells, beads, microparticles, and organoids, with all of the foregoing for scientific and laboratory use | 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 Curiox Biosystems Co., Ltd.
- Other trademarks owned by Curiox Biosystems Co., Ltd.
- Other trademarks owned by Curiox Biosystems Co., Ltd.
- Other trademarks in Class 009
- Similar marks named C-FREE
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 11, 2025 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Nov 11, 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. |
| Oct 20, 2025 | SUNA | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | — |
| Oct 20, 2025 | CNPR | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | — |
| Sep 29, 2025 | SUPC | STATEMENT OF USE PROCESSING COMPLETE | — |
| Sep 29, 2025 | DPCC | DIVISIONAL PROCESSING COMPLETE | — |
| Sep 29, 2025 | AITU | CASE ASSIGNED TO INTENT TO USE PARALEGAL | — |
| May 12, 2025 | IUAF | USE AMENDMENT FILED | — |
| May 12, 2025 | DRRR | DIVISIONAL REQUEST RECEIVED | — |
| May 12, 2025 | ERTD | TEAS REQUEST TO DIVIDE RECEIVED | — |
| May 12, 2025 | EEXT | SOU TEAS EXTENSION RECEIVED | The applicant requested more time to file a Statement of Use before the Notice of Allowance deadline. Each extension typically adds six months. A limited number of extensions are available for intent-to-use applications not yet in use. |
| May 12, 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. |
| Nov 12, 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. |
| Sep 17, 2024 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 17, 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. |
| Aug 28, 2024 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Aug 15, 2024 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 8, 2024 | DOCK | ASSIGNED TO EXAMINER | — |
| May 5, 2024 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Jan 12, 2024 | NWAP | NEW APPLICATION ENTERED | — |