Does patent right apply to bona fide acquisition? Is the contract valid?

This kind of patent can be obtained in good faith, and the validity of the contract depends on the situation.

According to the civil code implemented by 202 1, the authorized patent right is mainly a kind of real right, which is similar in nature to real right and has world characteristics. The transfer of this right can refer to the provisions of the Property Law on bona fide acquisition of property rights.

Contracts obtained in good faith are generally valid, but even if they are obtained in good faith under some illegal circumstances, they are invalid and will be punished by law.