Decision 486 of 2000 states that a patent is a right granted to an inventor to exclusively exploit the claimed invention, preventing any third party from manufacturing, selling or using such invention without the inventor's prior consent. Patents are comprised of 2 main groups: invention patents and utility model patents.
Invention patents protect any new product or process. Invention patents must (i) be innovative, meaning that the invention is not known, verbally or in writing, exploited or commercialized before the request is filed; (ii) have an industrial application, meaning that the invention can be reproduced on an industrial scale; and (iii) have an inventive level, meaning that the invention is not obvious or clearly derived from the current state of the art.
Atility model patent, according to Article 81 of Decision 486, is:
“…any new form, configuration or arrangement of elements, of any artifact, tool, instrument, mechanism or other object or of any part of it, which allows for a better or different operation, use or manufacture of the object that incorporates the same, or that gives it any utility, advantage or technical effect that it did not have before.”
Based on the foregoing, patents on utility models must only meet the conditions of being innovative and having an industrial application, and they do not require an inventive quality. Therefore, a utility model patent is a minor invention considering its degree of inventiveness. As such, utility models patents only include inventions of products and not procedures, as inventions do.
Any legal or natural person may file for a patent and, if different people made the same invention or utility model jointly, the right to the patent will be common to all people involved.