Intellectual property (IP) is a group of rights recognized by law over certain intangible subject matter, including inventions, literary and artistic works, designs, commercial signs, and confidential information. Its principal forms include patents, copyright, trademarks, industrial designs, geographical indications, and trade secrets. These rights differ in what they protect, how they arise, their duration, and their territorial scope; intellectual property is not a single ownership right covering every idea or creation. (wipo.int)
Nature and purposes
IP rights concern intangible subject matter rather than merely the physical objects embodying it. Their legal value can arise from different sources: an inventor’s technical contribution, an author’s creative expression, or the commercial goodwill represented by a distinctive sign. Consequently, the legal requirements and rights associated with each category are not interchangeable. (wipo.int)
One purpose of protection is to support innovation and creative activity by enabling creators or other right holders to obtain economic benefits. Trademark and geographical-indication protection also helps distinguish products and their origins. International rules recognize both protection and dissemination: the TRIPS Agreement identifies technological innovation, technology transfer, and a balance of rights and obligations as objectives. Intellectual property therefore combines exclusive rights with legal limits rather than establishing unrestricted control over knowledge. (wipo.int)
Principal forms
Patents. A patent protects a qualifying invention, such as a technical product or process. Patentability generally requires novelty, an inventive step, and industrial applicability or utility, subject to national rules. In exchange for protection, the invention must be disclosed sufficiently clearly. A patent generally permits its owner to prevent specified commercial exploitation without authorization; protection usually lasts up to twenty years from filing. Patents are territorial, applying where protection has been obtained. (wipo.int)
Copyright and related rights. Copyright protects qualifying expression in works such as books, music, films, visual art, and computer programs. It does not protect ideas, procedures, methods of operation, or mathematical concepts as such. In most countries, protection arises automatically without registration. Economic rights govern activities such as reproduction and adaptation, while moral rights concern interests such as attribution and the integrity of a work. Related rights separately protect interests of performers, recording producers, and broadcasters. (wipo.int)
Trademarks. A trademark is a sign capable of distinguishing one enterprise’s goods or services from those of others. Words, logos, and certain other distinctive signs can qualify. Protection commonly follows registration, although some countries also recognize rights acquired through use. Registration terms are usually ten years and can be renewed indefinitely, subject to applicable requirements. Unlike patents, trademarks need not expire after a fixed total lifespan. (wipo.int)
Designs and geographical indications. An industrial design protects ornamental or aesthetic aspects of an article rather than its technical operation. A geographical indication identifies goods whose quality, reputation, or other characteristic is essentially attributable to their geographical origin. Depending on the jurisdiction, geographical indications receive protection through specialized legislation, trademark systems, or other legal mechanisms. (wipo.int)
Trade secrets. A trade secret is information that has commercial value because it is secret, is known only to a limited group, and is subject to reasonable measures to preserve confidentiality. Protection generally addresses unauthorized acquisition, use, or disclosure. It does not normally prevent lawful independent development or reverse engineering. There is no fixed expiration date while the necessary conditions remain satisfied. (wipo.int)
Additional regimes protect new plant varieties and layout-designs of integrated circuits. Their requirements differ from those governing the principal categories above. (wipo.int)
International framework
National and regional systems determine the acquisition, scope, and enforcement of IP rights, while international law coordinates aspects of protection across borders. The Paris Convention, concluded in 1883, covers industrial property. It establishes national treatment and priority rules under which an initial application can support later applications in other contracting states within specified periods. Patents granted in different states remain independent. (wipo.int)
The Berne Convention, originating in 1886, concerns literary and artistic works and underpins protection without mandatory formalities. Both conventions form important foundations of the international IP framework administered by the World Intellectual Property Organization. (wipo.int)
The Agreement on Trade-Related Aspects of Intellectual Property Rights entered into force on January 1, 1995. Within the World Trade Organization, it establishes minimum protection standards and enforcement obligations. Members retain choices about implementation within their legal systems, subject to the agreement’s requirements. These instruments coordinate protection rather than creating one universally enforceable IP title. (wto.org)
Ownership, licensing, and limits
Rights can be commercially exploited through transfers and licensing. A license authorizes specified uses under agreed conditions without necessarily transferring ownership. Patent licenses, for example, can define permitted activities, territory, duration, and payment. Licensing practices can also fall under rules addressing anticompetitive conduct. (wipo.int)
Exclusive rights have boundaries. Copyright exceptions permit certain uses without authorization, with their scope depending on national law; fair use is one approach adopted in some jurisdictions. Patent systems likewise contain exceptions and mechanisms permitting use without the owner’s consent under specified conditions. Expiration of protection allows formerly protected subject matter to enter the public domain in the relevant territory. (wipo.int)
Enforcement
Infringement concerns conduct falling within a protected right without authorization or an applicable legal justification. Available remedies may include injunctions, damages, and removal of infringing goods from commerce. TRIPS also requires certain border procedures and criminal procedures for specified counterfeiting and piracy. Enforcement rules must provide fair procedures and safeguards against abuse and barriers to legitimate trade; the agreement does not require separate specialist IP courts. (wto.org)