In Brazil, a patent application moves through formal filing, publication 18 months after filing or priority, and substantive examination — which INPI only carries out once the applicant formally requests it, within 36 months of filing.
What Patent Protection Covers in Brazil
New products or processes involving a genuine inventive step, protected for up to 20 years from the filing date.
Functional improvements to the shape or arrangement of an existing object, protected for up to 15 years from the filing date.
Partnering with Brealant means identifying which form of protection best fits your innovation and filing accordingly.
Limitations — What Cannot Be Patented in Brazil
Discoveries & Scientific Theories
Pure discoveries and abstract scientific or mathematical theories or methods cannot be patented.
Methods of Medical Treatment
Methods of medically treating human beings are generally excluded.
Business Methods & Software as Such
Purely abstract business methods and computer programs as such, without a technical contribution, fall outside patent protection.
Non-Novel Inventions
Anything already publicly disclosed anywhere in the world before the filing or priority date cannot be patented.
INPI examines every application against these requirements once examination is requested, which is why a search beforehand matters so much.
INPI grants invention patents, for new products or processes, and utility models, for functional improvements to the shape or arrangement of existing objects.
An invention must be novel anywhere in the world, involve an inventive step, and be capable of industrial application under the Industrial Property Law.
No, substantive examination must be formally requested within 36 months of filing, or the application is deemed withdrawn.
Yes, Brazil is a PCT member, and international applicants can enter the Brazilian national phase, generally within 30 months of the earliest priority date.
Timelines vary by technology area and INPI's workload, and pendency has historically run to several years from filing to grant, though INPI has made real progress reducing its backlog in recent years.
For expert guidance on IP, patents, and trademark registration, explore Brealant's blog.
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