EPION

Serial Number 98041577
731

Registration Progress

Application Filed
Jun 14, 2023
Under Examination
Jun 18, 2024
Approved for Publication
Apr 25, 2024
Published for Opposition
Apr 23, 2024
Registered

Attorney Assistance

Statement of Use Due - Extension 2 Granted
Due: Dec 18, 2025 162 days

Basic Information

Serial Number
98041577
Deadline
December 18, 2025
Description
Statement of Use or 3rd Extension Due
Filing Date
June 14, 2023
Published for Opposition
April 23, 2024
Drawing Code
4

Status Summary

Current Status
Active
Status Code
731
Status Date
Jun 2, 2025
Application
Pending
Classes
010

Rights Holder

EPION THERAPEUTICS, INC.

03
Address
1500 DISTRICT AVENUE
BURLINGTON, MA 01803

Ownership History

CXL Ophthalmics, Inc.

Original Applicant
03
Burlington, MA

EPION THERAPEUTICS, INC.

New Owner Before Publication #1
03
BURLINGTON, MA

EPION THERAPEUTICS, INC.

Owner at Publication
03
BURLINGTON, MA

Legal Representation

Attorney
Susan Weller

USPTO Deadlines

Next Deadline
162 days remaining
Statement of Use Due - Extension 2 Granted
Due Date
December 18, 2025
Extension Available
Until June 18, 2025

Application History

25 events
Date Code Type Description
Jun 2, 2025 EX2G S SOU EXTENSION 2 GRANTED
Jun 2, 2025 EXT2 S SOU EXTENSION 2 FILED
Jun 2, 2025 EEXT I SOU TEAS EXTENSION RECEIVED
Jun 24, 2024 EXT1 S SOU EXTENSION 1 FILED
Jun 24, 2024 EX1G S SOU EXTENSION 1 GRANTED
Jun 24, 2024 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jun 24, 2024 EEXT I SOU TEAS EXTENSION RECEIVED
Jun 18, 2024 NOAM E NOA E-MAILED - SOU REQUIRED FROM APPLICANT
May 2, 2024 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 25, 2024 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 23, 2024 PUBO A PUBLISHED FOR OPPOSITION
Mar 13, 2024 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 13, 2024 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 13, 2024 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 7, 2024 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 7, 2024 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 7, 2024 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 7, 2024 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 5, 2024 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 5, 2024 CNRT R NON-FINAL ACTION WRITTEN
Mar 5, 2024 DOCK D ASSIGNED TO EXAMINER
Mar 5, 2024 GNRT F NON-FINAL ACTION E-MAILED
Nov 22, 2023 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 18, 2023 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jun 17, 2023 NWAP I NEW APPLICATION ENTERED

Detailed Classifications

Class 010
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

Classification

International Classes
010