PATENT SEARCH

AusPat Australian Patent

IP Australia has a wealth of patent data dating back to the inception of the patent office in 1904.

Espacenet

Free access to more than 70 million patent documents worldwide, containing information about inventions and technical developments from 1782to today.

FPO Free Patents Online

Driving IP forward.

Google Patent

Search more than 7 million U.S patents. 

IPO Australia

Australian Government agency that administers intellectual property (IP) rights and legislation relating to patents, trade marks, designs and plant breeder's rights.

Patents Lens

It is a free, easy-to-use tool to help you collect, organize, cite, and share research. Also, it instantly creates references and bibliographies for any text editor, and directly inside Word, LibreOffice, and Google Docs. 

Patexia

Connects to all stakeholders in IP such as patent attorneys, patent agents, scientists and inventors – all on a global scale. 

USPTO

United States Patents and Trademark Office 

Wipo Patentscope

Search 89 million patent documents including 3.8 million published international patent applications.