Sydney: (02) 8015-5624 / Newcastle: (02) 4910-4052

Patent & Trade Mark Attorneys in Sydney & Newcastle, Australia.

We are Australian Patent Attorneys that provide cost effective specialist advice in relation to patents, trade marks and designs. Caska IP Patent Attorneys protect your intellectual property in Australia and internationally.

Provisional Patents  Get in Touch


Technologies & Inventions

Why work with us?



  • Member of the Institute of Patent and Trade Mark Attorneys
  • Referral partner for NSW Business Enterprise Centres
  • Newcastle and Sydney Offices

We offer affordable fixed fee IP services

  • We provide you with fixed fee estimates upfront
  • Our costs tend to be 25% less than larger patent attorney firms
  • We make professional intellectual property protection accessible

Excellence in Patent Attorney Services

Our philosophy is to deliver excellence in patent & intellectual property services. We strive to be at the forefront of Australian and international patent & intellectual property law.

Client Testimonials

Intellectual Property Q&A