Legal Representation
Attorney
Thomas J. Perkowski
USPTO Deadlines
Next Deadline
41 days remaining
Statement of Use Due - Extension 4 Granted
Due Date
September 14, 2025
Extension Available
Until March 14, 2024
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 26, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 26, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 26, 2025 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jun 26, 2025 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Jun 26, 2025 | PGEX | O | PETITION GRANTED - EXTENSION REQUEST FILED | Loading... |
| Jun 26, 2025 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Jun 9, 2025 | ERTP | I | TEAS RESPONSE TO PETITION DEFICIENCY RECEIVED | Loading... |
| May 20, 2025 | PINM | O | INCOMPLETE PETITION NOTICE MAILED | Loading... |
| May 20, 2025 | APET | A | ASSIGNED TO PETITION STAFF | Loading... |
| Mar 16, 2025 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Oct 21, 2024 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Oct 21, 2024 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Oct 21, 2024 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Oct 21, 2024 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Oct 21, 2024 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Oct 21, 2024 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Oct 21, 2024 | PETR | I | PETITION TO REVIVE-RECEIVED | Loading... |
| Sep 16, 2024 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Mar 5, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Mar 4, 2024 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Mar 4, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 4, 2024 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Sep 15, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Sep 13, 2023 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Sep 13, 2023 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Sep 13, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Mar 14, 2023 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jan 17, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jan 17, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 28, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 15, 2022 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Dec 15, 2022 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Dec 9, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 8, 2022 | DPCC | D | DIVISIONAL PROCESSING COMPLETE | Loading... |
| Nov 7, 2022 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Sep 22, 2022 | PARI | I | TEAS VOLUNTARY AMENDMENT RECEIVED | Loading... |
| Sep 21, 2022 | INCD | O | ITU OFFICE ACTION ISSUED FOR DIVISIONAL REQUEST | Loading... |
| Sep 9, 2022 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Aug 1, 2022 | ZZAX | Z | PREVIOUS ALLOWANCE WITHDRAWN-TIMELY AAU | Loading... |
| Aug 1, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 12, 2022 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 11, 2022 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 11, 2022 | DRRR | I | DIVISIONAL REQUEST RECEIVED | Loading... |
| Jul 11, 2022 | ERTD | I | TEAS REQUEST TO DIVIDE RECEIVED | Loading... |
| Jul 11, 2022 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 11, 2022 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jan 11, 2022 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jan 11, 2022 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Dec 13, 2021 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Oct 25, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
Detailed Classifications
Class 005
Pharmaceutical preparations for the treatment of eye diseases and conditions; ophthalmic solutions, formulations and preparations for dry eye therapy in the nature of lubricant eye drops, eye solutions, eye gels, eye ointments, eyelid ointment, artificial tears and tear serum; cyclosporine eye drops; ophthalmic preparations, namely, liftigrast eye drops; medicated eye drops; contact lens solution; preservative free contact lens solution; preservative free artificial tear (PFAT); artificial tears; tear serums in the nature of eye drops
Classification
International Classes
005