Australian Patent & Trade Marks

Associates and Law Firms


Caska IP is a boutique Patent and Trade Mark Attorney firm with locations in Sydney and Newcastle, Australia. We provide Australian patent and trade mark agency services to all levels of clients from multinational companies right through to the individual inventor.

Our Work

Australian Patent & Trade Marks Attorneys

We work with Associate patent attorneys in a variety of jurisdictions including the USA, EU, China and Japan.  We are committed to not only providing expert & efficient services to our Associates but also providing reciprocal work and regular updates in relation to Australian patent, trade mark and design law.

We also work with individual inventors or companies directly, for example, small US, European or Chinese companies. For companies with in-house intellectual property legal counsel, directly filing with us can substantially reduce your patent, trade mark and design costs.

Our approach may be simplified as “service with value” whereby our clients receive the highest level of service and whilst being efficient.

We are jointly registered in New Zealand,  and can handle related NZ cases at the same time which increases efficiency.

Our Patent & Trade Mark Agent Services

We offer the full suite of intellectual property services for the Australian and NZ market and have reputable intellectual property legal firms at hand to provide assistance with associated legal work such as patent and trade mark litigation.

Our services include:

  • Direct and National Phase Entry
  • Divisional filings
  • Innovation patents
  • Prosecution
  • Oppositions and re-examinations
  • Direct Trade Mark filings
  • Assistance with Madrid application prosecution
  • Patent and Trade Mark licensing and litigation

Technology Areas

  • Mechanical Engineering (household items, building, manufacturing, sporting goods)
  • Electrical Engineering (control systems, radar, ultrasonics, power systems, batteries)
  • Renewable Energy  (wind, wave and tidal energy, solar, geothermal)
  • Process and Chemical Engineering (industrial chemicals, reacting systems, biofuels, combustion)
  • Software (software and website based patents, applications (apps), software controlled mechanical and electromechanical systems)
  • Mining (Processing, floatation, crushing, drilling, borehole radar, shuttle cars, breakers, conveyors)
  • Medical (devices, patches, instruments, implants)

If you would like us to handle your Australian patent, trade mark or design application, please get in touch.


What our clients say

As I move into consultancy, I would like to acknowledge your part in assisting WEARX achieve its IP management plan objectives. We moved our portfolio for a large Sydney based Patent Attorney firm in mid-2013 to Caska IP – and I’m pleased to say this has paid off. Your dedicated approach to finding the best way to provide us with appropriate IP protection in challenging market conditions, has helped us achieve commercial security and good management. In summary, your service level and cost base has exceeded our expectations.

Jerry Hoslin, Director & Founder, WearX

I have been involved in business consultancy for over 25 years. This has involved launching new businesses, ideas, products as well as assisting existing businesses to expand. In that time I have experienced many start ups and dealt with a large range of Intellectual Property. Andrew Caska, Principal Patent Attorney of Caska IP, has recently provided his services to one of my clients and we worked closely to formalise important patents and trade marks. His understanding of the invention, his work and timely delivery were all first class and we are very happy with the outcomes.

Grant Harms, Business Consultant,

Caska IP has been more than supportive in protecting Automed Pty Ltd IP for the agricultural and medical industry. In working with IP& we have developed a clear IP strategy for patents and trademarks for our products, for the Australian market and the international market. We are more than happy with their dedication and level of service and would recommend them to any small or large organisation

David Edwards, CEO & Founder, Automed Pty Ltd

As an individual inventor, I set out to find a Patent Attorney service that was accessible and reasonably priced to assist in lodging my first patent application. I found Caska IP to be not only affordable and accessible, but highly professional and attentive to my needs and requirements. Caska IP worked with me to assist in refining my idea and expressing its unique qualities. I highly recommend Caska IP to the individual inventor.

Lester Walters, Inventor, QUAD R&D Pty Ltd

I was relatively unaware of what was needed and admit to being a bit nervous. Your perception and interpretation of what I was trying to achieve gave me great comfort. On receipt of the initial draft I was impressed with the professional presentation and the attention to detail with little alteration being required. You may rest assured that I will be using Caska IP for future projects (of which I have several) after this one is put to bed.

John Plumridge, Inventor

Case Studies

Client Stories, Interesting Inventions & More...

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Our Offices


Suits 6.01, 6/201 Kent Street,
Sydney, 2000
(02) 9191 7401


Ground Floor, 2 Dick Street,
Newcastle West, 2302
(02) 4040 9810

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Patent Attorney Sydney and Newcastle Australia