Principle of exhaustion of patent right

Legal analysis: The principle of exhaustion of patent right means that after the patented product (including the product directly obtained according to the patented method) manufactured by the patentee himself or others is legally put on the market, anyone can sell or use the product without the permission or authorization of the patentee, which does not constitute infringement.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 990 The right of personality is the right of life, body, health, name, name, portrait, reputation, honor and privacy enjoyed by civil subjects. In addition to the personality rights stipulated in the preceding paragraph, natural persons enjoy other personality rights based on personal freedom and personal dignity.

Article 995 Where the right to personality is infringed, the victim has the right to request the actor to bear civil liability in accordance with the provisions of this Law and other laws. The limitation of action does not apply to the victim's right to stop the infringement, remove the obstruction, eliminate the danger, eliminate the influence, restore his reputation and apologize.