Legal Representation
Attorney
Gregory A. Nelson
USPTO Deadlines
Next Deadline
104 days remaining
NOA E-Mailed - SOU Required
Due Date
April 22, 2026
Extension Available
Until October 22, 2026
Application History
21 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 23, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 22, 2025 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 22, 2025 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 22, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Apr 22, 2025 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 25, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 25, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 19, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 31, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 28, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jan 28, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 28, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Oct 11, 2024 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Oct 11, 2024 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Jul 30, 2024 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 30, 2024 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 30, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 5, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 5, 2024 | MDSC | E | NOTICE OF DESIGN SEARCH CODE E-MAILED | Loading... |
| Mar 5, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Dec 6, 2023 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 005
Pharmaceutical preparations for the treatment of cancer in concert with radiation oncology devices or as stand-alone formulations; drug delivery agents consisting of nanoparticle compounds that facilitate delivery of pharmaceuticals for treating cancer in concert with radiation oncology devices or as stand-alone formulations
Additional Information
Design Mark
The mark consists of three chevrons above four hexagons arranged in a y-shaped pattern that are above the word "EMPYREAN" which is above the word "THERAPEUTICS", all of which are above the wording "CHANGING RADIATION ONCOLOGY. FOR GOOD." in a script font.
Color Claim
Color is not claimed as a feature of the mark.
Classification
International Classes
005
Disclaimers
The following terms have been disclaimed and are not claimed as part of the trademark:
Specific Disclaimer
"THERAPEUTICS"