Article 66 of the Patent Law stipulates that if the patentee or interested party has evidence to prove that others are committing or about to commit patent infringement, and their legitimate rights and interests will be irretrievably damaged if they are not stopped in time, they may apply to the people's court for measures ordered to stop the relevant acts before bringing a lawsuit. When applying, the applicant shall provide a guarantee; If no guarantee is provided, the application will be rejected. It can be seen that the temporary injunction can be aimed at both the ongoing patent infringement and the upcoming patent infringement.