How do I know whether the patent inquiry has passed the preliminary examination?

How do I know whether the inquired patent has passed the preliminary examination? The patent administrative department of the State Council is responsible for accepting and examining the patent application of China. Patent examination is divided into preliminary examination and substantive examination, and invention patents need substantive examination. So how do you know whether the patent inquiry has passed the preliminary examination? 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. How do I know whether the patent inquiry has passed the preliminary examination? After the patent applied by the applicant has passed the preliminary examination, the patent administrative department of the State Council will inform the applicant, and the applicant does not need to inquire. China's patent law stipulates that: (1) After receiving an application for a patent for invention, the patent administration department in the State Council, after preliminary examination, finds that it conforms to the provisions of this Law, and shall publish it immediately after 18 months from the date of application. The patent administration department of the State Council may publish its application at an early date upon the request of the applicant. (2) If the application for a patent for utility model or design is not rejected after preliminary examination, the administrative department for patent in the State Council shall make a decision to grant the patent right for utility model or design, issue the corresponding patent certificate, and register and announce it at the same time. The patent right for utility model and the patent right for design shall take effect as of the date of announcement. How do I know whether the patent inquiry has passed the preliminary examination? 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.