| Serial Number | 99323760 |
| Word Mark | VIRAL OS |
| Filing Date | Wednesday, August 6, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 3, 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, February 3, 2026 |
| Pseudo Mark | VIRAL OPERATING SYSTEM |
| Goods and Services | Custom biomanufacturing of pharmaceuticals; Biomanufacturing for others of pharmaceuticals using biological organisms in the manufacturing process |
| NOT AVAILABLE | "OS" |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, August 6, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Divina Biotech, LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Reno, NV 89557 |
| Party Name | Divina Biotech, LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Reno, NV 89557 |
| Event Date | Event Description |
| Wednesday, August 6, 2025 | NEW APPLICATION ENTERED |
| Wednesday, August 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, December 19, 2025 | ASSIGNED TO EXAMINER |
| Saturday, December 20, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, December 20, 2025 | NON-FINAL ACTION E-MAILED |
| Saturday, December 20, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, December 22, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, December 22, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, December 22, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, January 8, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, January 8, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 8, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, January 8, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Friday, January 9, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 28, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, February 3, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 3, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |