MARSAL THERAPEUTICS
Live / Allowed — Published for opposition (as of 10 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 18 Sept 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99399972
- Mark type
- Stylized text
- Filed
- 18 Sept 2025
- Published for opposition
- 10 Mar 2026
- Attorney of record
- Amanda M. Blackburn
Goods and services
- Class 001 — Chemicals: Active chemical ingredients for use in the manufacture of pharmaceuticals for the treatment of cancer
- Class 045 — Legal and security services: Licensing of patents and intellectual property in the field of confidential information, technical information and/or know-how in the field of manufacture of pharmaceutical preparations for the treatment of cancer
Owner
- MarSal Therapeutics Inc., Austin, TX, US
- MarSal Therapeutics Inc., Austin, TX, US
Prosecution history
- 10 Mar 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 10 Mar 2026 — PUBLISHED FOR OPPOSITION
- 04 Mar 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 12 Feb 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 11 Feb 2026 — ASSIGNED TO EXAMINER
- 10 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 18 Sept 2025 — APPLICATION FILING RECEIPT MAILED
- 18 Sept 2025 — NEW APPLICATION ENTERED