The entire process of patent application is summarized as follows:
First, the applicant needs to determine the type of patent to be applied for and submit a patent application to China's national patent administration department. This step is the beginning of the entire process and marks the official launch of the patent application.
Next, the applicant needs to prepare and submit the required application materials, including patent application, specification, claims, drawings, etc., to ensure that all information is detailed and complies with the legal format. These materials are an important basis for evaluating and determining patent rights.
After the materials are submitted, the patent administration department will conduct a preliminary review. This stage mainly checks the compliance and formal requirements of the application. After confirming that all procedures are complete, the patent will enter the disclosure stage, allowing the public to access the information.
If the applicant has no objections at this stage, the patent will undergo substantive examination. The substantive examination is more in-depth and will evaluate the novelty, inventiveness and practicality of the patent. Applicants may be required to provide further justification or explanation during the review process.
After passing the substantive examination and meeting the requirements stipulated in the patent law, the applicant will obtain an invention patent certificate, indicating that his invention has been officially recognized. At the same time, the patent will be recorded in the Patent Office's register and publicly announced, formally giving the inventor exclusive rights to the innovation.
In general, patent application is a rigorous and orderly process. Applicants need to follow legal procedures, submit complete materials, and pass various stages of review to ensure that their innovative achievements are legally protected.