Patent and Trade Mark Attorney Firm

Your partner in intellectual property

We're an Australian and New Zealand patent attorney firm specialising in IP strategy, registration, and enforcement of patents, trademarks, and registered designs. With our extensive experience and tailored partnership approach, your intellectual property is in safe hands.

About us

We’ll protect and manage your valuable IP portfolio.

At Cousins IP, we collaborate with you to customise our IP offerings to meet your business needs. We excel in partnering with executive teams to achieve your IP commercial objectives on time and within budget.

We’ve built an unmatched network of IP professionals in Australasia and internationally, enabling us to hand-pick teams for specialist projects. Our strategy ensures you always have the best minds working on your intellectual property.

We have particular success in harvesting and building IP portfolios to set up high-profile start-ups for investment and more mature ventures for acquisition.

Fibre optics - Cousins IP patent attorney firm protects intellectual property.

Testimonials

Explore what our clients have to say

“Leonard Cousins won us several patents in the US where as our previous corporate firm achieved nothing. The difference was night and day.”
Gregg Kelly
Design & Technical Managing Director, Fastmount
“My experience of dealing with Leonard Cousins is one of a partner who delivers key executional capability in the realisation of company IP strategy internationally, along with valuable supporting advice that is attentive, cost effective and pragmatically outcome focused. As such I have no hesitation in recommending them in this capacity.”
Adrian Barker
Head of Commercial and IP, Lanaco
“We work in a niche industry where there are very few experts, so it has been essential to work with a team who can grasp the engineering concepts of this industry very quickly. Their work has maximised our IP protection.”
Peter Renshaw
Sales Director, Pultron Composites
“Leonard Cousins has a really sound technical background and experience, and this has been invaluable to help us capture the IP novelty and ideas of our technology.”
Todd Gisby
Co-founder & Chief Systems Architect, StretchSense
"Leonard's expertise, strategic insight, and understanding of deep-tech IP ensure ideas are both protected and commercially viable. He is truly invested in innovation.”
Aaron Judson
Innovation Manager, University of Auckland

Our intellectual property services

We provide a full spectrum of intellectual property services, including strategic advice on obtaining patents, trademarks, and registered designs. Our expertise extends to portfolio management, dispute resolution, and IP capability workshops.

Engineering manufacture - protecting IP

Patents

Cousins IP has direct experience managing large IP portfolios – 600 patents and applications, 60 new applications per year, a $1.5 million annual budget, and licenses with multinationals. With specialist expertise in foreign intellectual property law and procedures, we draft, file and prosecute patents in New Zealand, Australia and internationally. We will audit your business to identify IP, conduct patent searches, and give commercially informed advice on IP protection.

Cousins IP protects and enforces trade marks.

Trade Marks

A brand is often a business's most valuable asset, distinguishing your goods or services in the marketplace. Therefore, trade mark protection is essential. Cousins IP has extensive experience in trade mark use, protection and enforcement, assisting clients with their trade mark requirements in New Zealand, Australia and internationally. Trust us to safeguard your brand's unique identity from infringement and misappropriation. 

Cousins IP Services - Registered Designs

Registered Designs

We will help your business protect your product designs globally through the design registration process, either with or without patent protection. We have extensive experience protecting the appearance of products, packaging, graphics and artistic works across various industries, from software interfaces to packaging. Our services include design strategy, managing global design portfolios, and advising on infringement.

Cousins IP Services - IP Management

IP Porfolio Management

Cousins IP will expertly manage your IP portfolio, monitoring deadlines and processing renewals to ensure your intellectual property assets remain secure. Our systems, processes and file management technology have been developed and refined over 15 years in independent IP practice. We help you strategise and manage your IP assets to align with your business goals and maximise their value.

Cousins IP excels in resolving Intellectual Property disputes efficiently and effectively.

IP Disputes

We will assist you in effectively navigating and resolving IP disputes, ensuring your rights are protected in cases of infringement or conflicts. Cousins IP has significant experience challenging and enforcing patents, trademarks, copyrights and registered designs, delivering a strategic approach to resolve disputes efficiently. Our services include enforcing your IP, defending your business against allegations and conducting infringement reviews.

NZ and AU patent, trade mark and design registration filing

National Agency Work

We provide efficient and highly effective filing and prosecution of Australian and New Zealand patents, trade marks and designs for agents based overseas. All work is carried out by a senior patent attorney with paralegal, and accounts support using a docketing system developed and tested over 15 years. We can prepare draft responses to Australian and New Zealand exam reports directly from responses to corresponding foreign examination reports.

Cousins IP Services - IP Capability Workshops

IP Capability Workshops

We offer IP capability workshops to empower your business and staff with a comprehensive understanding of intellectual property. Led by an experienced senior patent attorney, our bespoke workshops are enjoyable and engaging, covering IP governance, strategy, and management. We provide practical insights and actionable plans to safeguard and leverage your IP effectively.

Engineer with circuit board - we assistance with Callaghan Innovation MBIE grant applications

Callaghan Innovation / MBIE Grant Assistance

We have experience as a Callaghan Innovation supplier and can assist you in identifying opportunities for applications for Callaghan Innovation (now MBIE) grant funding. Funding opportunities include the "New to R&D Grant", R&D Tax Incentives and the Capability Grant for IP.