LEONABIO Trademark

Serial Number: 99452284

LEONABIO is a trademark filed by Athira Pharma, Inc. on October 20, 2025. The trademark is classified under Class 42 (Computer & Scientific). The application is currently pending registration.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Athira Pharma, Inc. (11 trademarks)

Suite 104
Bothell, WA 98011

Entity Type: 03

Legal Representation

Attorney of Record

Kevin S. Costanza

2,423 trademarks filed View all →

Correspondence Address

Kevin S. Costanza Seed Intellectual Property Law Group LLP

701 Fifth Avenue, Suite 5400

Seattle, WA 98104

United States

Trademark Details

Filing Date

October 20, 2025

Registration Date

Not Registered

Goods & Services

Chemical research; Biotechnology research; Scientific research and development; Pharmaceutical research and development; Pharmaceutical drug development services