Trademark Overview
On Tuesday, September 30, 2025, a trademark application was filed for LIST HYGIENE with the United States Patent and Trademark Office. The USPTO has given the LIST HYGIENE trademark a serial number of 99421947. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, September 30, 2025. This trademark is owned by PRISM FLY LLC. The LIST HYGIENE trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Providing temporary use of on-line non-downloadable computer software for e-mail address verification, list cleaning, deduplication, suppression-list management, and related analytics.