EPION THERAPEUTICS
Live / Allowed — Fourth extension granted (statement of use) (as of 29 May 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 14 Jun 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 98041572
- Mark type
- Word mark
- Filed
- 14 Jun 2023
- Published for opposition
- 16 Apr 2024
- Attorney of record
- Susan Weller
Goods and services
- Class 010 — Medical apparatus: Medical apparatus and instruments for use in connection with ophthalmic treatments and examination, namely, a corneal strengthening system comprising ophthalmic solutions, eye sponges, therapeutic light emission and examination devices and structural parts therefor
Owner
- EPION THERAPEUTICS, INC., BURLINGTON, MA, US
- EPION THERAPEUTICS, INC., BURLINGTON, MA, US
- CXL Ophthalmics, Inc, Burlington, MA, US
Prosecution history
- 16 Sept 2026 — TEAS STATEMENT OF USE RECEIVED
- 16 Sept 2026 — SOU TEAS EXTENSION RECEIVED
- 30 May 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 29 May 2026 — SOU EXTENSION 4 GRANTED
- 29 May 2026 — SOU EXTENSION 4 FILED
- 29 May 2026 — SOU TEAS EXTENSION RECEIVED
- 18 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 17 Nov 2025 — SOU EXTENSION 3 GRANTED
- 17 Nov 2025 — SOU EXTENSION 3 FILED
- 17 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 15 Sept 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 02 Jun 2025 — SOU EXTENSION 2 GRANTED
- 02 Jun 2025 — SOU EXTENSION 2 FILED
- 02 Jun 2025 — SOU TEAS EXTENSION RECEIVED
- 24 Jun 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED