The Institute of Patent and Trade Mark Attorneys of Australia is the representative body for Australian patent and trade mark attorneys.

This site provides the latest news and resource information about patent and trade mark law in Australia.

Current News

Level 2, 302 Burwood Road
Hawthorn VIC 3122 Australia

PO Box 419 Hawthorn
VIC 3122 Australia

P 613 9819 2004
F 613 9819 6002

H J Rantzen

85 John Street
New South Wales 2025

P 02 9328 7560
F 02 9328 6025


Name Registered Patent Attorney Registered Trade Mark Attorney IPTA Fellow
Mr H J Rantzen Yes No Yes
Fellows are Institute members who are patent attorneys with a minimum of 5 years experience.