| Serial Number | 99511772 |
| Word Mark | QUBITSEC |
| Filing Date | Sunday, November 23, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 28, 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, April 28, 2026 |
| Goods and Services | Scientific and technological services, namely, research and design in the field of quantum computing, post-quantum cryptography, and computer cybersecurity, including implementation of post-quantum encryption for computer networks, systems, and endpoints |
| 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 | Sunday, November 23, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | QuantumAge Inc |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pflugerville, TX 78660 US |
| Party Name | QuantumAge Inc |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pflugerville, TX 78660 US |
| Event Date | Event Description |
| Sunday, November 23, 2025 | NEW APPLICATION ENTERED |
| Sunday, November 23, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, November 26, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, March 28, 2026 | ASSIGNED TO EXAMINER |
| Monday, March 30, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 22, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 28, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 28, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |