| Serial Number | 99420832 |
| Word Mark | SYPHIDUO |
| Filing Date | Tuesday, September 30, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 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, March 3, 2026 |
| Goods and Services | Diagnostic preparations for testing infectious diseases for medical purposes; Diagnostic preparations for testing infectious diseases for medical purposes for medical laboratory use; Biological preparations for testing infectious diseases for medical purposes; Diagnostic biomarker reagents for testing infectious diseases for medical purposes; Reagent paper for testing infectious diseases for medical purposes |
| 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 | Tuesday, September 30, 2025 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Shuwen Biotech Co. Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Zhejiang 313200 CN |
| Party Name | Shuwen Biotech Co. Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Zhejiang 313200 CN |
| Event Date | Event Description |
| Tuesday, September 30, 2025 | NEW APPLICATION ENTERED |
| Tuesday, September 30, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, September 30, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, February 4, 2026 | ASSIGNED TO EXAMINER |
| Thursday, February 5, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, February 25, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 3, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 3, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |