Legal Representation
Attorney
Sean P. McConnell
USPTO Deadlines
Next Deadline
28 days remaining
Published for Opposition
Due Date
January 29, 2026
Extension Available
Until February 28, 2026
Application History
9 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 30, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Dec 30, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Dec 24, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Dec 5, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Dec 4, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Nov 23, 2025 | MDSC | E | NOTICE OF DESIGN SEARCH CODE E-MAILED | Loading... |
| Nov 23, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jul 17, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Jul 17, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Hydrophilic or hydrophobic surface coatings for use in the manufacture of medical devices for use in various life science applications and fields, namely, coatings that aid lubricity by decreasing friction
First Use Anywhere:
May 4, 1994
First Use in Commerce:
May 4, 1994
Class 004
Hydrophilic or hydrophobic industrial lubricants applied as surface coatings in the manufacture of medical devices for use in various life science applications and fields
First Use Anywhere:
May 4, 1994
First Use in Commerce:
May 4, 1994
Additional Information
Design Mark
The mark consists of the black stylized wording "HYDAK" with a flame appearing to the right of the wording. There are seven water droplets on the bottom of the D in HYDAK.
Classification
International Classes
001
004