A patent is a set of exclusive rights granted by a country to an inventor or assignee, for a limited period of time in exchange for detailed public disclosure of an invention. An invention is a solution to a specific technological problem and is a product or a process. Patents are a form of intellectual property.
The procedure for granting patents, requirements placed on the patentee, and the extent of the exclusive rights vary widely between countries according to South African Intellectual property laws and international agreements. Typically, however, a granted patent application must include one or more claims that define the invention. A patent may include many claims, each of which defines a specific property right. These claims must meet relevant patentability requirements, such as novelty, usefulness, and non-obviousness. The exclusive right granted to a patentee in most countries is the right to prevent others, or at least to try to prevent others, from commercially making, using, selling, importing, or distributing a patented invention without permission.
Under the World Trade Organization’s (WTO) TRIPS Agreement, patents should be available in WTO member states for any invention, in all fields of technology, provided they are new, involve an inventive step, and are capable of industrial application. Nevertheless, there are variations on what is patentable subject matter from country to country, even among WTO member states. TRIPS also provides that the term of protection available should be a minimum of twenty years.
registration of a patent is normally done by Intellectual property attorneys and is registered at Companies and Intellectual Property Commission.