| Serial Number | 99166977 |
| Word Mark | SILVARA BIO |
| Filing Date | Friday, May 2, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, November 24, 2025 |
| 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, December 16, 2025 |
| NOT AVAILABLE | BIO |
| Goods and Services | Pharmaceutical research and development; Pharmaceutical products development |
| 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 | Friday, May 2, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Electra Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | South San Francisco, CA 94080 |
| Event Date | Event Description |
| Friday, May 2, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, May 2, 2025 | NEW APPLICATION ENTERED |
| Friday, September 12, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, September 21, 2025 | ASSIGNED TO EXAMINER |
| Sunday, September 28, 2025 | NON-FINAL ACTION WRITTEN |
| Sunday, September 28, 2025 | NON-FINAL ACTION E-MAILED |
| Sunday, September 28, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Saturday, November 15, 2025 | EXAMINERS AMENDMENT -WRITTEN |
| Saturday, November 15, 2025 | EXAMINERS AMENDMENT E-MAILED |
| Saturday, November 15, 2025 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Saturday, November 15, 2025 | EXAMINER'S AMENDMENT ENTERED |
| Saturday, November 15, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, December 10, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |