What is the application process of invention patent? How long does it take to apply for an invention patent?

What is the application process of invention patent? How long does it take to apply for an invention patent? If the substantive examination does not find reasons for rejection, it will enter the authorization procedure as required. Whether individuals or enterprises want to obtain a patent, they must apply for a patent and get authorization from the Patent Office. Then some people will ask, how do you know if you can apply for a patent after developing a new design and technology? Patent application needs to meet certain requirements, and it should be applied according to the process. The following small series will introduce you to the application process of invention patents and how long it takes to apply for invention patents. What is the process of invention 1 patent application? What is the process of applying for an invention patent? 1. At the acceptance stage, the Patent Office will examine the patent application after receiving it. If the conditions for acceptance are met, the Patent Office shall determine the date of application, give the application number, and after checking the list of documents, issue an acceptance notice to inform the applicant. 2. The patent application accepted in the preliminary examination stage will automatically enter the preliminary examination stage if the application fee is paid in accordance with the regulations. Before the preliminary examination, the application for a patent for invention must be examined in confidentiality, and if confidentiality is required, it shall be handled in accordance with the confidentiality procedures. 3. Publication stage The application for a patent for invention has entered the publication stage since the notice of preliminary examination was issued. If the applicant does not make an early request for publicity, it will not enter the public preparation procedure until 18 months after the application date. If the applicant requests to be made public in advance, the application will immediately enter the public preparation procedure. After format review, editing and proofreading, computer processing, typesetting and printing, about three months later, the abstract of its instructions was published in the Patent Gazette, and a brochure was published. After the application is published, the applicant has the right to temporary protection. 4. After the publication of the application for a patent for invention in the substantive examination stage, if the applicant puts forward a request for substantive examination and it has taken effect, the applicant will enter the substantive examination procedure. If the applicant fails to make a request for real trial within three years from the date of application, or the request for real trial does not take effect, the application shall be deemed to have been withdrawn.