The examination of an application for a patent for invention is divided into two stages. The first stage is the preliminary examination, and the second stage is the practical examination. The pass rate of preliminary examination of invention patents is higher than that of substantive examination. The invention patent shall be disclosed automatically after 18 months from the date of application, or it may be disclosed in advance. Invention patents will be granted for more than three years, and there will be various review opinions in the middle. Whether you can get authorization depends mainly on whether your patent is novel and creative. If it is, of course, it can pass smoothly.
Invention patents can be passed in about three months, and the biggest difficulty of invention patents is the actual trial, which is hard core and also the place that needs to be paid attention to. If the invention patent is rejected, it can be modified or entrusted to an agency. Because agencies are often very familiar with the procedures of patent application and can help you prepare all the materials, agencies can generally overcome the defects of preliminary examination and pass it very easily.
Therefore, the application for invention patent can choose the agency platform, and the professional patent agency platform can provide integrated agency services for enterprises or individuals. Moreover, the professional patent agency platform has vast resources and rich service experience, which can provide one-stop agency services for enterprises.
Application time of invention patent application