FIRELINK
Live / Applied — First extension granted (statement of use) (as of 15 Oct 2025)
What this means for you
Not registered yet, but its 28 Jun 2023 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 98063128
- Mark type
- Stylized text
- Filed
- 28 Jun 2023
- Published for opposition
- 18 Feb 2025
- Attorney of record
- Tania A. Shapiro-Barr
Goods and services
- Class 001 — Chemicals: Chemical preparations for use in the manufacture of antibody drug conjugates
- Class 005 — Pharmaceuticals: linkers in the nature of solubilizing pharmaceutical preparations sold as components of antibody drug conjugates for medical use
- Class 042 — Scientific and technological services: Research and development in the field of antibody drug conjugates
Owner
- Firefly Bio, Inc., South San Francisco, CA, US
- Firefly Bio, Inc., South San Francisco, CA, US
Prosecution history
- 16 Oct 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 15 Oct 2025 — SOU EXTENSION 1 GRANTED
- 15 Oct 2025 — SOU EXTENSION 1 FILED
- 15 Oct 2025 — SOU TEAS EXTENSION RECEIVED
- 15 Apr 2025 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 18 Feb 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 18 Feb 2025 — PUBLISHED FOR OPPOSITION
- 12 Feb 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 24 Jan 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 24 Jan 2025 — EXAMINER'S AMENDMENT ENTERED
- 24 Jan 2025 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
- 24 Jan 2025 — EXAMINERS AMENDMENT E-MAILED
- 24 Jan 2025 — EXAMINERS AMENDMENT -WRITTEN
- 07 Nov 2024 — NOTIFICATION OF FINAL REFUSAL EMAILED
- 07 Nov 2024 — FINAL REFUSAL E-MAILED