Trademark Overview
On Monday, November 3, 2025, a trademark application was filed for HYDROZONE with the United States Patent and Trademark Office. The USPTO has given the HYDROZONE trademark a serial number of 99476994. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, November 3, 2025. This trademark is owned by SHELLBACK SEMICONDUCTOR TECHNOLOGY, LLC. The HYDROZONE trademark is filed in the Treatment & Processing of Materials Services category with the following description:
Manufacture of semiconductor wafers and semiconductor substrates; Treating and processing semiconductor wafers and semiconductor substrates, namely, automated ozone gas incorporated into a fluid carrier media, combined with or without additive aqueous chemicals, for the manufacture of semiconductor wafers and semiconductor substrates run as a production method performed on an automated platform.
