POLARGUARD
Live / Allowed — Publication / registration review complete (as of 31 Dec 2025)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 08 Aug 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99327044
- Mark type
- Stylized text
- Filed
- 08 Aug 2025
- Published for opposition
- 14 Apr 2026
- Attorney of record
- MATTHEW HOMYK
Goods and services
- Class 001 — Chemicals: Aluminium oxide; Industrial chemicals; Chemicals for use in the semiconductor industry; Chemicals for use in the electronics industry; Chemicals for use in industry; Chemical preparations for use in industry; Chemicals for use in the manufacture of lithium-ion batteries; Chemicals for use in the manufacture of technical ceramics; Chemicals for use in the manufacture of sapphire for optics, LEDs, and high-performance applications; Aluminium oxides (alumina); Alumina
Owner
- Polar Sapphire Ltd., Toronto, ON, CA
Prosecution history
- 22 Dec 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 22 Dec 2025 — ASSIGNED TO EXAMINER
- 19 Dec 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 08 Aug 2025 — APPLICATION FILING RECEIPT MAILED
- 08 Aug 2025 — NEW APPLICATION ENTERED