Australian Trade Mark Search

Australian Trade Mark Search is the Australian Government’s trade mark search system.

Australian Government IP Australia
Additional fields:

Trade mark 2634951

IR number 1906655
Words LEONABIO
Image
Image description
Status protected: Registered/protected
Priority date 20 Oct 2025 (Convention)
Class 42
Kind Word
Dates
Renewal due 21 Jan 2036
Registration advertised / published 16 Jun 2026
Entered on Register 16 Jun 2026
Acceptance advertised / published 08 Apr 2026
Acceptance 08 Apr 2026
IR notification 12 Mar 2026
Filing 21 Jan 2026
Registered from 21 Jan 2026

Owner Address for service
LeonaBio, Inc.

IR Contact

Kevin S. Costanza Seed Intellectual Property Law Group LLP


Goods & Services
Class 42: Chemical research; biotechnology research; scientific research and development; pharmaceutical research and development; pharmaceutical drug development services.

Convention details
Date 20 Oct 2025
Number 99452284
Country UNITED STATES OF AMERICA

Indexing constituents
Word Image