BUFFERADVANTAGE Trademark
Trademark Overview
On Friday, October 10, 2025, a trademark application was filed for BUFFERADVANTAGE with the United States Patent and Trademark Office. The USPTO has given the BUFFERADVANTAGE trademark a serial number of 99437267. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 19, 2026. This trademark is owned by Calamos Investments LLC. The BUFFERADVANTAGE trademark is filed in the Insurance & Financial Services category with the following description:
financial services in the nature of investment of funds for others, namely, providing, operating, and managing pooled investment vehicles, including exchange-traded funds (ETFs)
General Information
| Serial Number | 99437267 |
| Word Mark | BUFFERADVANTAGE |
| Filing Date | Friday, October 10, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, May 19, 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, May 19, 2026 |
Trademark Statements
| Goods and Services | financial services in the nature of investment of funds for others, namely, providing, operating, and managing pooled investment vehicles, including exchange-traded funds (ETFs) |
Classification Information
| International Class | 036 - Insurance; financial affairs; monetary affairs; real estate affairs. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, October 10, 2025 |
| Primary Code | 036 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Calamos Investments LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Naperville, IL 60563
US |
| Party Name | Calamos Investments LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Naperville, IL 60563
US |
Trademark Events
| Event Date | Event Description |
| Friday, October 10, 2025 | NEW APPLICATION ENTERED |
| Friday, October 10, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, February 11, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, February 27, 2026 | ASSIGNED TO EXAMINER |
| Saturday, February 28, 2026 | NON-FINAL ACTION WRITTEN |
| Saturday, February 28, 2026 | NON-FINAL ACTION E-MAILED |
| Saturday, February 28, 2026 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, March 24, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, March 24, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, March 25, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Sunday, April 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 13, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 19, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 19, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
