The application process for German invention patents. Different countries have different patent protections, and the laws involved will also be different. So what is the application process for German invention patents? Application process for German invention patent Application process for German invention patent: Preparation of application documents Submission of application acceptance form Review Public request for substantive review Substantive review authorization and announcement 1. Prepare application documents; 2. Submit application to the German Patent and Trademark Office; 3. German patent The Trademark Office issues a notice of acceptance; 4. The German Patent and Trademark Office examines the format and obvious substantive defects of the patent; 5. The patent application is made public upon expiration of 18 months from the filing date (priority date); 6. Application A person may submit a request for substantive examination within seven years from the date of application; 7. The German Patent and Trademark Office conducts a substantive examination of the patent, and the applicant needs to respond to the examination opinion notice; 8. If the patent application meets legal requirements, the German Patent and Trademark Office will The invention is granted a patent right and the authorized patent is announced.