Authorization of invention patent means that the application for invention patent has passed the national examination and the patentee enjoys the patent right according to law. With the patent certificate issued by the state, the patentee who is granted the patent right enjoys the exclusive right to manufacture, use and sell (including importing patented inventions or designs from some countries) within the time limit prescribed by law. Others must obtain the consent of the patentee to do the above acts, otherwise it is infringement. After the expiration of the patent right, the patent right shall be extinguished. Anyone can use the invention or design for free.
Legal objectivity:
1. How long does it take to authorize the invention patent? The application time for invention patents is generally about 2 years. 1, search for the same type of patent, you can search independently or entrust an agency to conduct a more comprehensive search. 2. Prepare the application documents and submit them to the application step. 3. get the admission notice. 4. Preliminary review. 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. 5. Announcement stage. 6. Substantive review. To conduct a comprehensive review of whether the patent application is novel, creative, practical and other substantive conditions stipulated in the patent law. 7. Authorization stage. It takes about 2 years to authorize the invention patent from the date of submitting the patent application documents to the Patent Office. All patents were applied in China National Intellectual Property Administration. 2. Preparation of application materials for a patent for invention: request, claim, specification, appended drawings of the specification, abstract, appended drawings of the specification, technical disclosure, identification of the applicant: a copy of the business license applied by the company and a copy of the ID card applied by a natural person.