PatentMobile, developed by Миграционный центр, is an Android application that helps users to prepare necessary documents for obtaining and renewing a work patent in St. Petersburg and Leningrad region. This free app falls under the Social & Communication category and aims to make the process of obtaining a work patent hassle-free.

The app provides detailed information about the documents required and the process involved in obtaining a work patent. It also offers a step-by-step guide to fill out the necessary forms and documents. With PatentMobile, users can conveniently keep track of their application status and receive updates on the progress of their application.