What materials do PCT patent applications need to provide?

What materials do PCT patent applications need to provide? Patent cooperation treaties mainly involve the cooperation and rationality in the submission, retrieval and examination of patent applications and the dissemination of technical information contained therein. So what materials do PCT patent applications need to provide? Materials needed to apply for PCT 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 materials do PCT patent applications need? 1. Information content: applied invention name, inventor's name and address (in Chinese and English), applicant's name and address (in Chinese and English), applicant's nationality and telephone number, etc. Two, if you have applied for a patent in China, provide the application documents for applying for a patent in China, including instructions, claims, abstract and drawings. When submitting a PCT application, you can modify the original application documents. Three, if you have not applied for a patent in China, you need to submit a technical disclosure. Technical disclosure: including the name of the invention, the technical field to which the invention belongs, the existing technical status of the technical field, the purpose of the invention, the technical scheme for realizing the invention and the technical implementation effect. If necessary, drawings can be provided to explain the invention. What materials do PCT patent applications need to provide?