What is the utility of invalid patent?

What is the utility of invalid patent? The termination of patent right refers to the extinction of the legal effect of patent right. After the termination of the patent right, the invention will become the wealth of society, and any unit or individual can use it for free. Invalid patent If you need professional patent services, Bajie Intellectual Property will help you! Bajie's intellectual property business has developed rapidly, focusing on trademark, patent, copyright, domain name and other intellectual property business directions. Bajie's intellectual property patent application and patent transfer agency services have been recognized by the industry. For patent transfer and patent application transaction, please consult Bajie Intellectual Property Customer Service as soon as possible. What is the utility of invalid patent? The first utility: any unit or individual can use it for free, thus obtaining economic benefits. As a kind of industrial property right, patent right is the exclusive right granted to inventors and designers by the Patent Office. Patent right is a kind of property right, which is exclusive. Without the permission of the patentee, no unit or individual may exploit its patent. The invalid patent loses this right, that is, it loses the protection of the patent law, and any unit or individual can use it free of charge. Second utility: Any unit or individual can improve invalid patents and implement them free of charge. In the patent licensing trade, there is a way: the patentee of the original invention and the patentee of the improved invention need to reach an agreement, because the innovator is an improvement on the basis of the original invention, and the innovator must pay a certain patent technology use fee to the original inventor during the implementation process (including self-implementation and technology transfer). The similarity between the first utility model and the second utility model: anyone can use invalid patents for free. Difference: the first utility, anyone directly implements invalid patents; The second utility is to improve invalid patents before implementation. What is the utility of invalid patent? For more information, please call Bajie Intellectual Property Online Customer Service. Bajie Intellectual Property Intellectual Property Focus: the business direction of trademark, patent, copyright, domain name and other intellectual property rights. The main business includes conventional intellectual property rights, foreign-related intellectual property rights and intellectual property transactions. Internet plus's dark horse enterprises in intellectual property industry.