One of the steps in the patent registration is the filing the patent in the national phase. To this end, each inventor should first apply for the patent registration in the country of origin before submitting his patent to the patent offices of other countries. Therefore, familiarity with the patent principles and rules in each country, the correct way of writing the application, completing the description of the patent and writing the patent claims are the requirements of the patent registration process. In the field of domestic registration of patents, Avinnotech offers complete registration services, which includes drafting the patent and application, filing the application, submitting the application to an Intellectual Property Organization database, and selecting the related inquiries.