USPTO serial 99538609
RHAMGUARD
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 6, 2026
- Examiner
- POMEROY-MURPHY, KAITLIN I
- Law office
- FILE REPOSITORY (FRANCONIA)
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.
Need help with RHAMGUARD?
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.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Pyeongtaek-si, Gyeonggi-do, KR
Pyeongtaek-si, Gyeonggi-do, KR
Pyeongtaek-si, Gyeonggi-do, KR
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
David Youngjoon Jung
David Youngjoon Jung KAIROS Law Firm, PLLC2001 L Street N.W. Suite 500Washington, DC 20036United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Bacterial preparations, other than for medical and veterinary use; Preparations of microorganisms, other than for medical and veterinary use; Biological preparations for use in industry and science; Cultures of microorganisms, other than for medical and veterinary use; Bacterial cultures for addition to food products; Bacteria for use in food manufacture; Probiotic bacteria for use in the manufacture of food supplements, food and beverages, pharmaceuticals and cosmetics; Probiotic bacterial cultures for the food industry for use as an additive to foods; Probiotic chemical compositions for use as ingredients for food and beverages, namely, probiotic bacteria and probiotic bacterial cultures for use in the manufacture of food supplements; Probiotic bacteria for use in food manufacture with digestive gut health effect | 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 ILDONG BIOSCIENCE CO., LTD.
- Other trademarks owned by ILDONG BIOSCIENCE CO., LTD.
- Other trademarks owned by ILDONG BIOSCIENCE CO., LTD.
- Other trademarks in Class 001
- Similar marks named RHAMGUARD
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 6, 2026 | NRCC | NOTICE OF REGISTRATION CONFIRMATION EMAILED | — |
| Oct 6, 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. |
| Aug 18, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Aug 18, 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. |
| Aug 12, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jul 22, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jul 22, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Jul 22, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 22, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jul 21, 2026 | ALIE | ASSIGNED TO LIE | — |
| Jul 17, 2026 | ERSI | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | — |
| Apr 21, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 21, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 21, 2026 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 14, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Mar 26, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 26, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Mar 26, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | 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 26, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 13, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 9, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Dec 9, 2025 | NWAP | NEW APPLICATION ENTERED | — |