Intellectual Property Glossary: An A-Z of IP Terms

A

• Absolute Grounds for Refusal: Legal reasons why a trade mark application may be refused, regardless of whether anyone else owns a similar mark. In the UK, this can include marks that are purely descriptive, lack distinctive character or consist of terms commonly used within a particular industry.
• Assignment of Intellectual Property: The legal transfer of ownership of intellectual property rights from one person or organisation to another. An IP assignment may take place when selling a business, transferring ownership of an invention or purchasing intellectual property from another company. Our IP transfer services can help businesses manage the legal arrangements involved.
• Author: The person who creates an original copyright-protected work, such as a book, photograph, illustration or piece of music. The author is not necessarily the copyright owner, particularly where work is created during employment or ownership has been transferred.

B

• Brand Protection: The steps taken to protect a business’s brand identity, reputation and intellectual property from unauthorised use, copying and counterfeiting. Brand protection can involve registering trade marks, monitoring competitors, identifying infringement and taking legal action where necessary.
• Breach of Confidence: The unauthorised use or disclosure of confidential information in circumstances where there is a legal obligation to keep that information private. Breach of confidence claims may arise when commercially sensitive information, product ideas or trade secrets are shared without permission.

C

• Cease and Desist Letter: A formal letter requesting that an individual or business stops an activity that may infringe another party’s legal rights. In IP disputes, cease and desist letters are commonly used to address trade mark infringement, copyright infringement and the unauthorised use of protected designs.
• Certification Mark: A type of trade mark used to indicate that goods or services meet certain standards or characteristics, such as their quality, materials, manufacturing methods or geographical origin. Certification marks are generally controlled by an organisation responsible for setting and monitoring those standards.
• Collective Trade Mark: A trade mark used to distinguish the goods or services of members of an association from those of other businesses. Collective marks can be particularly useful for trade associations, professional organisations and groups of producers.
• Confidentiality Agreement: A legally binding agreement that restricts how confidential information can be used or disclosed. Often referred to as a non-disclosure agreement (NDA), it is commonly used when discussing inventions, commercial partnerships, business ideas and sensitive information with third parties.
• Copyright: A form of intellectual property protection that applies to original creative works, including photographs, music, literature, artwork, films and software. In the UK, copyright generally arises automatically when a qualifying work is created, without the need for registration.
• Copyright Infringement: When someone carries out an act restricted by copyright without the copyright owner’s permission and without a relevant legal exception. Examples can include copying photographs, reproducing website content, distributing software or using protected artwork commercially.
• Counterfeiting: The production or sale of goods that imitate genuine branded products, typically through the unauthorised use of trade marks. Counterfeiting can damage brand reputation, reduce sales and mislead consumers. Businesses can take steps to protect themselves through trade mark registration, monitoring and anti-counterfeiting measures.

D

• Damages: Financial compensation that a court may award to a party that has suffered loss as a result of intellectual property infringement. The amount awarded will depend on the circumstances of the case and the applicable legal rules.
• Declaration of Invalidity: A legal decision that an intellectual property registration is invalid, usually because it did not meet the relevant requirements for protection. For example, a registered trade mark may be declared invalid if it conflicts with earlier rights or should not have been registered.
• Design Infringement: The unauthorised use of a design that falls within the protection provided by another party’s design rights. Depending on the right involved, infringement may include manufacturing, importing or selling products that reproduce a protected design.
• Design Rights: Intellectual property rights that protect certain aspects of a product’s appearance, including its shape, configuration, pattern or decoration. Depending on the circumstances, protection may be available through registered or unregistered design rights.
• Distinctiveness: An important requirement for trade mark registration. A trade mark must be capable of distinguishing one business’s goods or services from those of others. Highly descriptive or generic terms can be difficult to register because they may not identify a particular commercial source.
• Domain Name Dispute: A disagreement concerning the registration, ownership or use of an internet domain name. These disputes often arise when a domain name incorporates or closely resembles an established business name or registered trade mark.

E

• Enforcement of IP Rights: The actions taken by an intellectual property owner to prevent or address unauthorised use of their protected assets. Enforcement can include sending legal correspondence, negotiating settlements, opposing applications or pursuing court proceedings. Our IP dispute services help businesses enforce their rights and respond to infringement allegations.
• European Patent: A patent granted by the European Patent Office (EPO) under the European Patent Convention. The European patent system provides a centralised application and examination process for seeking patent protection across participating European countries.
• Examination: The process through which an intellectual property office assesses an application against the relevant legal requirements. For example, patent examination considers whether an invention meets requirements such as novelty, inventive step and industrial applicability.
• Exclusive Licence: A licensing agreement that grants a licensee exclusive rights to use specified intellectual property within an agreed scope. Depending on the terms, the IP owner may also be restricted from using or licensing the intellectual property covered by the agreement.

F

• Filing Date: The date on which an intellectual property application is officially filed, provided the relevant filing requirements are met. The filing date can be particularly important when determining priority between competing applications.
• First to File: A principle used in many intellectual property registration systems where priority is generally given to the person or organisation that files a valid application first, subject to applicable exceptions and earlier rights.
• Freedom to Operate (FTO): An assessment of whether a product, process or technology can be commercially developed, manufactured or sold without infringing relevant third-party intellectual property rights, particularly patents. Freedom to operate assessments can help businesses identify legal risks before investing in product development or entering new markets.

G

• Geographical Indication (GI): A form of intellectual property protection for products whose quality, reputation or characteristics are linked to a particular geographical origin. Geographical indications are commonly associated with regional food and drink products.
• Grace Period: A period during which certain actions or disclosures may be permitted without immediately losing particular intellectual property rights. The availability and length of a grace period depend on the type of IP and the country involved.
• Goodwill: The commercial reputation and customer recognition associated with a business. In UK intellectual property law, goodwill is particularly important in passing off claims, where a business seeks to prevent misleading representations that damage its established reputation.

H

• Hague System: An international registration system administered by the World Intellectual Property Organization (WIPO) that allows applicants to seek industrial design protection in multiple participating jurisdictions through a centralised application process.
• Honest Concurrent Use: A concept in UK trade mark law that may be relevant where similar marks have been used independently and honestly by different businesses. The circumstances of that use can be relevant to certain trade mark disputes and registration issues, although it does not automatically guarantee registration.

I

• Industrial Applicability: A requirement for patent protection meaning that an invention must be capable of being made or used in some kind of industry, including agriculture. It is one of the main requirements considered when assessing whether an invention is patentable.
• Infringement: The unauthorised use of intellectual property in a way that violates the rights of its owner. Infringement can involve copying protected designs, using registered trade marks, exploiting patented inventions or reproducing copyright-protected material. Panoramix IP provides intellectual property dispute and infringement advice for businesses and individuals.
• Injunction: A court order requiring a person or business to stop, or sometimes take, a particular action. In intellectual property disputes, injunctions may be used to prevent further infringement, such as the continued sale of counterfeit products.
• Innovator Founder Visa: The Innovator Founder Visa is a UK immigration route for entrepreneurs looking to establish and grow an innovative business in the UK. Applicants must demonstrate that their business idea is innovative, viable and scalable, and obtain endorsement from an approved endorsing body. Intellectual property can play an important role in demonstrating innovation and commercial potential, particularly for founders developing new products, technologies or processes. For those working towards settlement, significant research and development activity alongside an application for UK intellectual property protection can also form part of the qualifying criteria.
• Intellectual Property (IP): A collective term for legal rights protecting certain creations, inventions and commercial assets. The main types of intellectual property include patents, trade marks, copyright and design rights.
• Intellectual Property Audit: A review of a business’s intellectual property assets to identify what it owns, how those assets are protected and where there may be risks or opportunities. An IP audit can help businesses understand the value of their intellectual property and identify gaps in protection.
• Intellectual Property Portfolio: The collection of intellectual property rights owned or controlled by a person or organisation. An IP portfolio may include registered trade marks, patents, designs, copyright, licences and other commercially valuable rights.
• Inventive Step: A key requirement for patent protection. An invention must not be obvious to a person skilled in the relevant technical field, taking into account the existing knowledge and technology available before the relevant date.
• Inventor: A person who contributes to the inventive concept of an invention. Identifying the correct inventor or inventors is important when applying for patent protection, although the inventor and patent owner may be different people or organisations.

J

• Joint Ownership of Intellectual Property: A situation where two or more individuals or organisations share ownership of intellectual property rights. Joint ownership can arise through collaborations, research partnerships or shared creative projects, and the rights of each owner depend on the applicable law and any agreements in place.
• Jurisdiction: The country, territory or legal authority within which particular laws or intellectual property rights apply. Intellectual property protection is generally territorial, meaning businesses may need separate protection in different jurisdictions.

K

• Know-How: Practical knowledge, expertise, methods or technical information developed through experience or research. Know-how can be commercially valuable and may be protected through confidentiality agreements, trade secret laws and contractual arrangements.

L

• Licensing: An arrangement that allows another person or business to use intellectual property under agreed conditions without necessarily transferring ownership. Licensing agreements may cover trade marks, patents, copyright, software and designs, often in exchange for royalties or other payments.
• Licensing Agreement: A contract setting out the terms under which intellectual property may be used by another party. It typically defines the permitted uses, duration, geographical scope, payment arrangements and responsibilities of the parties.
• Litigation: The process of resolving a legal dispute through court proceedings. Intellectual property litigation can involve enforcing IP rights, defending infringement allegations or challenging the validity of registered rights.

M

• Madrid Protocol: An international system administered by WIPO that allows trade mark owners to seek protection in multiple participating countries through a single international application. Each designated country or territory determines whether protection can be granted under its own laws.
• Moral Rights: Certain personal rights held by creators of copyright-protected works. In the UK, these can include the right to be identified as the author and the right to object to derogatory treatment of a work, subject to applicable conditions and exceptions.
• Monitoring of Intellectual Property: The ongoing process of checking for potential threats to existing IP rights. Monitoring may include reviewing new trade mark applications, competitor activity, online marketplaces and unauthorised use of protected material.

N

• Nice Classification: An international classification system used to categorise goods and services for trade mark registration. It consists of 45 classes, with 34 covering goods and 11 covering services (correct as of 12/10/26)
• Non-Disclosure Agreement (NDA): A legal agreement designed to protect confidential information shared between individuals or businesses. NDAs are frequently used during product development, investment discussions, commercial negotiations and collaborations involving intellectual property.
• Non-Exclusive Licence: A licensing arrangement that allows an intellectual property owner to grant permission to multiple parties to use the same IP. Unlike an exclusive licence, the owner generally retains the ability to use the intellectual property and license it to others.
• Novelty: A requirement for patent protection meaning that an invention must be new compared with what has already been made available to the public. Publicly disclosing an invention before filing a patent application can affect its eligibility for protection.

O

• Office Action: An official communication from an intellectual property office identifying objections, requirements or issues relating to an application. The term is particularly common in US patent and trade mark procedures, where applicants may need to respond before their applications can proceed.
• Opposition: A formal procedure used to challenge certain intellectual property applications or rights. For example, a business may oppose a trade mark application if it believes the proposed mark conflicts with its existing rights.
• Open Source Software: Software made available under a licence that allows users to access, use, modify or distribute its source code, subject to the relevant licence conditions. Businesses using open source software should understand their obligations, particularly when incorporating it into commercial products.

P

• Passing Off: A legal claim used in the UK to protect a business’s goodwill against misrepresentation. Passing off may arise when another business presents its goods or services in a way that misleads customers into believing they are associated with an established business, causing damage to its goodwill.
• Patent: An intellectual property right that protects qualifying inventions, giving the patent owner the ability to prevent others from exploiting the patented invention without permission within the territories where protection applies.
• Patent Application: A formal request submitted to a patent office seeking protection for an invention. A patent application typically includes a description of the invention, claims defining the protection being sought and technical drawings where appropriate.
• Patent Claims: The part of a patent application or granted patent that defines the scope of the invention’s legal protection. Patent claims are particularly important when determining whether another product or process infringes a patent.
• Patent Cooperation Treaty (PCT): An international treaty that allows applicants to seek patent protection in multiple participating countries through a single international application. A PCT application does not itself grant an international patent, but provides a centralised initial filing procedure before applications proceed in individual jurisdictions.
• Patent Infringement: When someone carries out an act restricted by a patent, such as making, using, importing or selling a patented invention, without the patent owner’s permission and without a relevant legal defence or exception.
• Patent Pending: A term used to indicate that a patent application has been filed but a patent has not yet been granted. It does not mean that the invention has been approved or that enforceable patent rights have already been granted.
• Patent Search: A search of published patents and patent applications to identify existing inventions and relevant technical information. Patent searches can help assess whether an invention may be patentable, identify competitors’ technologies and inform commercial decisions.
• Patent Specification: The technical and legal document describing an invention within a patent application or granted patent. It generally includes a description of the invention, claims and any necessary drawings.
• Priority Date: The date used to establish the priority of an intellectual property application. For patents, the priority date is particularly important when assessing which information forms part of the prior art.
• Prior Art: Information that was publicly available before a patent application’s relevant filing or priority date. Prior art can include existing patents, publications, products and other disclosures, and is used to assess whether an invention is new and inventive.
• Provisional Patent Application: A type of patent filing available in certain jurisdictions, particularly the United States, that can establish an early filing date without immediately requiring a full non-provisional application. The UK does not operate the same provisional patent application system.

Q

• Qualified Intellectual Property Rights: A general description sometimes used for intellectual property rights that meet particular legal or contractual criteria. Its precise meaning depends on the context, as it is not a standard category of IP protection in UK law.

R

• Registered Design: An intellectual property right that protects the appearance of a product or part of a product, subject to registration and eligibility requirements. Registered designs can help businesses protect distinctive visual features from unauthorised use.
• Registered Trade Mark: A trade mark that has been formally registered with the relevant intellectual property office. Registration provides legal rights in relation to the goods and services covered, helping owners prevent certain unauthorised uses of identical or similar marks.
• Relative Grounds for Refusal: Reasons why a trade mark application may be challenged because it conflicts with an earlier trade mark or other existing rights. These issues commonly arise where marks are identical or similar and there is a likelihood of confusion.
• Renewal: The process of maintaining registered intellectual property rights by paying the necessary fees and meeting applicable deadlines. For example, UK trade marks are generally renewed every ten years, while patents typically require periodic renewal fees.
• Revocation: The cancellation of an existing intellectual property registration on specified legal grounds. For example, a registered trade mark may be revoked if it has not been genuinely used for the relevant goods or services during a continuous five-year period, subject to applicable rules and exceptions.
• Royalties: Payments made to an intellectual property owner in exchange for permission to use their protected assets. Royalties are commonly included in licensing agreements and may be calculated as a percentage of sales, a fixed amount or another agreed payment structure.

S

• Service Mark: A trade mark used to identify and distinguish services rather than physical products. In the UK, service marks are protected through the same trade mark registration system as marks used for goods.
• Similarity of Marks: An assessment of how closely two trade marks resemble one another visually, phonetically or conceptually. Similarity can be an important factor when considering the likelihood of confusion between brands.
• Specification of Goods and Services: The list of products and services for which trade mark protection is sought or registered. The specification determines the commercial activities covered by the application or registration and should accurately reflect the protection required.
• Supplementary Protection Certificate (SPC): A form of intellectual property protection that can extend certain patent-related rights for eligible medicinal and plant protection products. SPCs are designed to compensate, in part, for the time required to obtain regulatory approval before a product can be marketed.

T

• Trade Mark: A sign used to distinguish one business’s goods or services from those of another. Trade marks commonly include brand names, logos and slogans, and can provide valuable protection for a business’s identity and reputation. Explore our trade mark services to learn more about protecting your brand.
• Trade Mark Attorney: A legal professional specialising in trade mark law, including searches, registration, portfolio management, opposition proceedings and disputes. Trade mark attorneys help businesses protect and manage their brands in relevant jurisdictions.
• Trade Mark Classification: The system used to categorise goods and services when applying to register a trade mark. The Nice Classification divides goods and services into 45 classes, helping applicants identify the areas of business activity for which they require protection.
• Trade Mark Infringement: The unauthorised use of a sign in circumstances that violate another party’s registered trade mark rights. This may include using an identical or similar brand name or logo in a way that creates a likelihood of confusion, or otherwise meets the legal requirements for infringement.
• Trade Mark Opposition: A formal procedure through which a third party challenges a trade mark application before registration. Opposition may be based on earlier registered trade marks, unregistered rights or other grounds recognised by the relevant jurisdiction.
• Trade Mark Registration: The process of obtaining formal legal protection for a trade mark through an intellectual property office. Registration generally involves submitting an application, identifying the relevant goods and services and undergoing examination.Our trade mark registration services help businesses protect their brands in the UK and internationally.
• Trade Mark Search: A search of existing trade mark applications and registrations to identify marks that may conflict with a proposed brand name, logo or slogan. Carrying out a search before applying can help identify potential objections, disputes and commercial risks.
• Trade Mark Watching: The ongoing monitoring of newly filed trade mark applications to identify marks that may conflict with an existing brand. Trade mark watching allows businesses to identify potential threats and consider taking action before conflicting applications proceed to registration.
• Trade Secrets: Confidential business information that has commercial value because it is secret and is subject to reasonable steps to keep it confidential. Trade secrets may include manufacturing processes, formulas, technical know-how or commercially sensitive business information.

U

• UK Intellectual Property Office (UKIPO): The UK government body responsible for administering registered intellectual property rights, including patents, trade marks and registered designs. The UKIPO also provides information and guidance on intellectual property protection.
• Unitary Patent: A European patent granted by the European Patent Office that, following a successful request for unitary effect, provides uniform patent protection across participating EU member states covered by the system. The UK is not part of the Unitary Patent system.
• Unregistered Design Right: A form of intellectual property protection that can arise automatically for qualifying designs without formal registration. The scope and duration of protection depend on the applicable law and the type of design right involved.
• Unregistered Trade Mark: A trade mark that has not been formally registered but may still benefit from legal protection in certain circumstances. In the UK, businesses may be able to protect an unregistered brand through the law of passing off where the necessary requirements are met.
• USPTO (United States Patent and Trademark Office): The US government agency responsible for granting patents and registering trade marks in the United States. Businesses seeking to protect inventions or brands in the US will generally need to engage with the USPTO. Panoramix IP offers US trade mark registration services through its UK-based team, which includes US-qualified expertise.

V

• Validity of a Patent: Whether a granted patent satisfies the legal requirements for protection. A patent’s validity may be challenged on grounds such as lack of novelty, obviousness or insufficient disclosure.
• Voluntary Licence: An agreement under which an intellectual property owner willingly grants another party permission to use their protected rights. Voluntary licences are commonly used in commercial partnerships, technology transfers and brand licensing arrangements.

W

• Well-Known Trade Mark: A trade mark recognised as sufficiently well known under the applicable legal rules to qualify for certain forms of protection, potentially even where it is not registered in the relevant jurisdiction.
• World Intellectual Property Organization (WIPO): A specialised agency of the United Nations that promotes international cooperation in intellectual property protection. WIPO administers several international IP systems, including the Madrid System for trade marks and the Patent Cooperation Treaty for patents.

X

• X-Patents: A historical term used for early United States patents issued before the introduction of the modern patent numbering system in 1836. X-patents are mainly relevant to historical patent research rather than contemporary intellectual property protection.

Y

• Yearly Patent Renewal Fees: Fees payable at specified intervals to keep a patent or patent application in force. In the UK, renewal fees for granted patents are generally payable annually from the fifth year, with deadlines and requirements varying internationally.

Z

• Zero-Royalty Licence: A licensing arrangement that allows intellectual property to be used without ongoing royalty payments. Other contractual conditions or financial arrangements may still apply, depending on the agreement.