ETON PHARMACEUTICALS Trademark
Trademark Overview
On Wednesday, November 26, 2025, a trademark application was filed for ETON PHARMACEUTICALS with the United States Patent and Trademark Office. The USPTO has given the ETON PHARMACEUTICALS trademark a serial number of 99518124. The federal status of this trademark filing is NON-FINAL ACTION - MAILED as of Tuesday, April 7, 2026. This trademark is owned by Eton Pharmaceuticals, Inc.. The ETON PHARMACEUTICALS trademark is filed in the Pharmaceutical Products category with the following description:
Pharmaceutical preparations for the treatment of fibrotic and autoimmune diseases, disorders and pathologies
General Information
| Serial Number | 99518124 |
| Word Mark | ETON PHARMACEUTICALS |
| Filing Date | Wednesday, November 26, 2025 |
| Status | 641 - NON-FINAL ACTION - MAILED |
| Status Date | Tuesday, April 7, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Pharmaceutical preparations for the treatment of fibrotic and autoimmune diseases, disorders and pathologies |
| Description of Mark | The mark consists of the wording "ETON" in a stylized font; stacked above the wording "PHARMACEUTICALS" in a stylized font. |
Classification Information
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, November 26, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Eton Pharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Deer Park, IL 60010
US |
Trademark Events
| Event Date | Event Description |
| Wednesday, November 26, 2025 | NEW APPLICATION ENTERED |
| Wednesday, November 26, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, March 25, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 31, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, April 7, 2026 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 7, 2026 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 7, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
