Unlike the copyright law, the Australian Patent Act does not make express provision for patentable inventions created by an employee. However, the Australian courts have dealt with the situation in various cases and have clarified that any patentable invention made during the course of employment is most likely owned by the employer, if
The invention is made in the course of employment and as part of the employee’s (inventor’s) job; or
The invention is relevant to the employer’s business and the employee (inventor) used the employer’s time and resources to make the invention.
This rule would not apply if
There is a written contract to the contrary; or
The employee’s job is of a physical nature rather than an intellectual one.
ExampleAldo's invention
Aldo is hired as a night fill staff at a local supermarket. His job requires him to move heavy loads and ensure all shelves are filled and stocked properly for the upcoming day.
Aldo invents a specialized and compact trolley that can move heavy loads with more ease and safety.
Supposing his invention is patentable, Aldo will own the invention because inventing a tool for moving heavy loads was not a part of his actual job.
In this example, it is irrelevant that the invention is directly related to his employer’s business or that Aldo may have used some of the employer’s resources, such as a computer, to make the invention. This is because the nature of Aldo's job is physical rather than intellectual.
Therefore, in the case of patents it is important to examine all relevant circumstances when determining the question of ownership of an invention in an employer – employee setting.