Patent rights cover new inventions, in all fields of technology, provided that they are new, involve an inventive step and are susceptible of industrial application.
An invention shall be considered new if it does not form part of the state of the art, which comprises everything, inside or outside the country, made available to the public by means of a written or oral description, by use, or in any other way, before the date of filling of the patent application.
An invention shall be considered involving an inventive step if it is not obvious to a person skilled in the art.
An invention shall be considered susceptible of industrial application if it can be made or used in any kind of industry, including agriculture, fishing and handicraft.
A national patent confers on its owner the exclusive right to exploit the patented invention in Angolan territory.