Legal Representation
Attorney
Christine K. Au-Yeung
USPTO Deadlines
Next Deadline
196 days remaining
NOA E-Mailed - SOU Required
Due Date
July 16, 2026
Extension Available
Until January 16, 2027
Application History
37 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 13, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 13, 2025 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Dec 12, 2025 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Dec 12, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Sep 15, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 12, 2025 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Jun 11, 2025 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Jun 11, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 10, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 10, 2024 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Dec 10, 2024 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Dec 10, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 8, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 8, 2024 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Jul 16, 2024 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 7, 2024 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Jul 18, 2024 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Jul 18, 2024 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Jul 18, 2024 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Jul 18, 2024 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Jan 31, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Jan 16, 2024 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Nov 21, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Nov 21, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 1, 2023 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Oct 13, 2023 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 12, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 11, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 11, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jun 12, 2023 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Jun 12, 2023 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Mar 16, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Mar 16, 2023 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Mar 16, 2023 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Mar 16, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Jun 7, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jun 3, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 010
Surgical and medical apparatus and instruments for use in the field of urological surgeries; Surgical and medical apparatus and instruments in the nature of lasers for surgical and medical use
Class 042
Software as a service (SaaS) services featuring imaging software for use in urological surgeries; Software as a service (SaaS) services featuring software for operating lasers for surgical and medical use
Classification
International Classes
010
042