NASARIX
Live / Allowed — Publication / registration review complete (as of 02 Apr 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 03 Sept 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99371705
- Mark type
- Stylized text
- Filed
- 03 Sept 2025
- Published for opposition
- 21 Apr 2026
- Attorney of record
- Douglas R. Wolf
Goods and services
- Class 005 — Pharmaceuticals: Nasal gel and spray preparations for protection from biological threats, namely, allergens, viruses, pollutants, pet dander, and molds; pharmaceutical preparations for the prevention of viral and biologic infections and diseases, and allergies
Owner
- Polyrizon Ltd., Ra’anana, IL
Prosecution history
- 26 Mar 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 21 Jan 2026 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 21 Jan 2026 — NON-FINAL ACTION E-MAILED
- 21 Jan 2026 — NON-FINAL ACTION WRITTEN
- 16 Jan 2026 — ASSIGNED TO EXAMINER
- 03 Sept 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 03 Sept 2025 — APPLICATION FILING RECEIPT MAILED
- 03 Sept 2025 — NEW APPLICATION ENTERED