HELIX
Live / Allowed — Notice of allowance issued (as of 27 Jan 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 14 Jan 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 98960452
- Mark type
- Word mark
- Filed
- 14 Jan 2025
- Published for opposition
- 02 Dec 2025
- Attorney of record
- Sara T. Colburn
Goods and services
- Class 001 — Chemicals: Chemicals in the nature of lithium-selective sorbents
Owner
- Saint-Gobain Ceramics & Plastics, Inc., Malvern, PA, US
- Saint-Gobain Ceramics & Plastics, Inc., Malvern, PA, US
Prosecution history
- 27 Jan 2026 — NOA E-MAILED - SOU REQUIRED FROM APPLICANT
- 02 Dec 2025 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 02 Dec 2025 — PUBLISHED FOR OPPOSITION
- 26 Nov 2025 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 04 Nov 2025 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 22 Oct 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 13 Oct 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 13 Oct 2025 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 14 Jul 2025 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 14 Jul 2025 — NON-FINAL ACTION E-MAILED
- 14 Jul 2025 — NON-FINAL ACTION WRITTEN
- 01 Jul 2025 — ASSIGNED TO EXAMINER
- 23 Jun 2025 — ASSIGNED TO EXAMINER
- 15 Jun 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 14 Jan 2025 — NEW APPLICATION ENTERED