RIO Trademark
Trademark Overview
On Monday, September 29, 2025, a trademark application was filed for RIO with the United States Patent and Trademark Office. The USPTO has given the RIO trademark a serial number of 99418295. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, March 17, 2026. This trademark is owned by RIO Clinical Trials, LLC. The RIO trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Medical and scientific research, namely, conducting clinical trials for others
General Information
| Serial Number | 99418295 |
| Word Mark | RIO |
| Filing Date | Monday, September 29, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 17, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 17, 2026 |
Trademark Statements
| Goods and Services | Medical and scientific research, namely, conducting clinical trials for others |
Classification Information
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, September 29, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Thursday, February 29, 2024 |
| First Use In Commerce Date | Thursday, February 29, 2024 |
Trademark Owner History
| Party Name | RIO Clinical Trials, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Layton, UT 84041
US |
| Party Name | RIO Clinical Trials, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Layton, UT 84041
US |
Trademark Events
| Event Date | Event Description |
| Monday, September 29, 2025 | NEW APPLICATION ENTERED |
| Monday, September 29, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, February 10, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, February 19, 2026 | ASSIGNED TO EXAMINER |
| Thursday, February 19, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, February 19, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 19, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, February 19, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Thursday, February 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 11, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 17, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 17, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
