What is the application process of invention patent? How much is the application fee for the invention patent?

What is the application process of invention patent? How much is the application fee for the invention patent? In China, patents include invention patents, utility model patents and appearance patents. Today, I'll explain the related contents of appearance patent to you first. Different patent application fees are different, so what is the process of invention patent application? How much is the application fee for the invention patent? I. Application Process of Invention Patent Application Process 1. Acceptance stage: if it meets the acceptance conditions, the Patent Office will determine the application date, give the application number, and after checking the list of documents, issue an acceptance notice to inform the applicant. If you submit your application electronically, you will generally receive an electronic acceptance notice and an application fee payment notice/fee waiver approval notice within 2-3 working days. Application process of invention patent II. Preliminary examination stage: Article 44 of the Detailed Rules for the Implementation of the Patent Law (Examination Basis) In actual operation, I personally think that the examiner will examine the following contents, and welcome to add: (1) Under normal circumstances, the name of the invention does not exceed 25 words, and under special circumstances, the invention in the chemical field can be allowed up to 40 words. (2) Whether the invention name, description, confidentiality review request (if any), substantive review request (if any) and patent agency power of attorney (if any) of the request are consistent. (3) The abstract of the instruction shall not exceed 300 words. May contain the chemical formula of the present invention. (4) Whether the abstract drawings (if any) are one of the drawings in the specification. The process of applying for an invention patent. Patent Law at Publication Stage Article 34 After receiving an application for a patent for invention, the administrative department for patent in the State Council, after preliminary examination, finds that it conforms to the provisions of this Law, and it shall publish it 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. The process of applying for an invention patent. Phase of substantive examination Article 35 of the Patent Law Within three years from the date of application, the administrative department for patent in the State Council may conduct substantive examination of the application at any time according to the request of the applicant; If the applicant fails to request substantive examination within the time limit without justifiable reasons, the application shall be deemed to have been withdrawn. Of course, don't forget to pay the substantive examination fee when making the substantive examination request! Application process of invention patent 5. The authorization stage lasted so long that it was finally authorized! Pay the authorized registration fee, annual fee and stamp duty within the time limit specified in the notice of registration! 2. What is the cost of the invention patent application process? The original official expenses are 3,450 yuan, including: application fee: 900 yuan, document printing fee: 50 yuan, and substantive examination fee: 2,500 yuan. 560 yuan is required after 85% reduction, including: application fee: 135 yuan, document printing fee: 50 yuan, and substantive examination fee: 375 yuan. After 70% reduction, 1070 yuan is required, of which: application fee: 270 yuan, document printing fee: 50 yuan, and substantive examination fee: 750 yuan. China National Intellectual Property Administration patent fee reduction and exemption measures: 85% for eligible applicants, individuals or units, and 70% for other cases.