Patent disputes include

Legal analysis: 1. Ownership disputes, including patent ownership disputes and patent application disputes. There are mainly: disputes over service inventions or non-service inventions, disputes over who is the inventor or designer of the invention, disputes over inventions completed by cooperation or entrustment, and disputes over who has the right to apply for patents.

2. Patent infringement disputes. Such disputes account for the vast majority, that is, the act of manufacturing, using, promising to sell, selling or importing patented products for production and business purposes without the permission of the patentee, or the act of using its patented method and using, promising to sell, selling or importing products directly obtained according to the patented method. Or manufacturing, promising to sell, selling or importing its patented products for the purpose of production and operation without the permission of the patentee.

3, patent licensing or patent transfer contract disputes. That is, disputes arising from the conclusion or performance of patent licensing or patent transfer contracts are essentially contract disputes.

Legal basis: Article 60 of the Patent Law of People's Republic of China (PRC), if a patent is exploited without the permission of the patentee, that is, the patent right is infringed and a dispute arises, it shall be settled by the parties through consultation; Unwilling to negotiate or failing to do so, the patentee or interested party may bring a suit in a people's court or request the administrative department for patent affairs to handle it. When the administrative department for patent affairs finds that the infringement is established, it may order the infringer to stop the infringement immediately. If a party refuses to accept the decision, he may bring a lawsuit to the people's court in accordance with the Administrative Procedure Law of the People's Republic of China within 15 days from the date of receiving the notice of handling. If the infringer fails to prosecute and stop the infringement upon expiration of the time limit, the administrative department for patent affairs may apply to the people's court for compulsory execution. At the request of the parties concerned, the administrative department for patent affairs may mediate the amount of compensation for patent infringement; If mediation fails, the parties may bring a lawsuit to the people's court in accordance with the Civil Procedure Law of People's Republic of China (PRC).