ILIEF Trademark

Trademark Overview

On Tuesday, January 25, 2022, a trademark application was filed for ILIEF with the United States Patent and Trademark Office. The USPTO has given the ILIEF trademark a serial number of 97237154. The federal status of this trademark filing is FIFTH EXTENSION - GRANTED as of Tuesday, July 1, 2025. This trademark is owned by Glaukos Corporation. The ILIEF trademark is filed in the Medical Instrument Products category with the following description:

Drug delivery punctal plugs for the treatment of eye diseases, disorders and conditions
ilief

General Information

Serial Number97237154
Word MarkILIEF
Filing DateTuesday, January 25, 2022
Status734 - FIFTH EXTENSION - GRANTED
Status DateTuesday, July 1, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, August 23, 2022

Trademark Statements

Goods and ServicesDrug delivery punctal plugs for the treatment of eye diseases, disorders and conditions

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateFriday, January 28, 2022
Primary Code010
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameGlaukos Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressAliso Viejo, CA 92656
Party NameGlaukos Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSan Clemente, CA 92672

Trademark Events

Event DateEvent Description
Thursday, April 7, 2022PRIORITY ACTION WRITTEN
Thursday, April 7, 2022PRIORITY ACTION E-MAILED
Friday, January 28, 2022NEW APPLICATION ENTERED
Friday, January 28, 2022NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Thursday, March 31, 2022ASSIGNED TO EXAMINER
Thursday, April 7, 2022NOTIFICATION OF PRIORITY ACTION E-MAILED
Tuesday, August 23, 2022PUBLISHED FOR OPPOSITION
Friday, July 1, 2022TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, July 1, 2022CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, July 1, 2022TEAS/EMAIL CORRESPONDENCE ENTERED
Thursday, July 14, 2022APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, August 3, 2022NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Monday, March 6, 2023SOU EXTENSION 1 FILED
Tuesday, August 23, 2022OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, October 18, 2022NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Monday, March 6, 2023SOU TEAS EXTENSION RECEIVED
Monday, March 6, 2023SOU EXTENSION 1 GRANTED
Monday, September 18, 2023SOU TEAS EXTENSION RECEIVED
Friday, February 16, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, February 16, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, February 16, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, April 4, 2024SOU EXTENSION 3 FILED
Wednesday, March 8, 2023NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, September 20, 2023NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Monday, September 18, 2023SOU EXTENSION 2 FILED
Monday, September 18, 2023SOU EXTENSION 2 GRANTED
Wednesday, September 11, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, April 4, 2024SOU TEAS EXTENSION RECEIVED
Thursday, April 4, 2024SOU EXTENSION 3 GRANTED
Tuesday, April 9, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, September 11, 2024SOU TEAS EXTENSION RECEIVED
Wednesday, September 11, 2024SOU EXTENSION 4 FILED
Wednesday, September 11, 2024SOU EXTENSION 4 GRANTED
Tuesday, March 4, 2025SOU TEAS EXTENSION RECEIVED
Friday, April 4, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Friday, April 4, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, April 3, 2025SOU EXTENSION 5 FILED
Friday, April 4, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, April 4, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, July 1, 2025SOU EXTENSION 5 GRANTED
Tuesday, September 30, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 30, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, September 30, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, September 30, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, September 30, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, July 2, 2025NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, June 27, 2025CASE ASSIGNED TO INTENT TO USE PARALEGAL

Related Keywords

ilief diseases disorders conditions treatment plugs delivery punctal drug