USPTO serial 99507685
LYTOS THERAPEUTICS
Reviewed by CopyMark Law Group
Status 653
- Filing date
- Status date
- Registration date
- —
- Examiner
- CANFIELD III, JOSEPH J
- Law office
- TMEG LAW OFFICE 105
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Need help with LYTOS THERAPEUTICS?
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
Toronto, ON, CA
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
James F Keenan
Bernstein Shur100 Middle StreetPortland, ME 04104Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | Medical device, namely, biodegradable embolic microspheres for transarterial embolization; Medical device, namely, biodegradable embolic microspheres for vascular embolization; Medical device, namely, degradable embolic microspheres for direct puncture embolization; Medical device, namely, biodegradable embolic microspheres for the treatment of tendinopathy; Medical device, namely, biodegradable embolic microspheres forcthe treatment of plantar fasciitis; Medical device, namely, biodegradable embolic microspheres for the treatment of Achilles tendinitis; Medical device, namely, resorbable embolic microspheres for transarterial embolization; Medical device, namely, resorbable embolic microspheres for vascular embolization; Medical device, namely, resorbable embolic microspheres for direct puncture embolization; Medical device, namely, resorbable embolic microspheres for the treatment of tendinopathy; Medical device, namely, resorbable embolic microspheres for the treatment of plantar fasciitis; Medical device, namely, resorbable embolic microspheres for the treatment of Achilles tendinitis | 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 |
|---|---|---|---|
| Apr 25, 2026 | GNS3 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | — |
| Apr 25, 2026 | GNSL | LETTER OF SUSPENSION E-MAILED | — |
| Apr 25, 2026 | CNSL | SUSPENSION LETTER WRITTEN | — |
| Apr 20, 2026 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Apr 20, 2026 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 20, 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. |
| Mar 7, 2026 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | 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. |
| Mar 7, 2026 | GNRT | NON-FINAL ACTION E-MAILED | 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. |
| Mar 7, 2026 | 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. |
| Feb 27, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 25, 2025 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Nov 20, 2025 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Nov 20, 2025 | NWAP | NEW APPLICATION ENTERED | — |