Plant breeders rights (PBR) are a form of intellectual property protection that give the breeder of a new plant variety exclusive control over how that variety is produced, sold, and licensed. For pear varieties specifically, PBR allows breeders to commercialise their work, recover the investment made during years of breeding and selection, and ensure quality standards are maintained throughout the supply chain. The sections below unpack the key questions growers, licensees, and industry partners most often ask about plant variety protection for pears. If you want to speak with us directly about any of this, feel free to get in touch at any point.
How do plant breeders rights protect a new pear variety?
Plant breeders rights protect a new pear variety by granting the breeder exclusive authority over the production, reproduction, sale, and licensing of propagating material. This means no one can commercially grow, sell, or export trees of that variety without the breeder’s permission. The protection applies to the variety itself, not just a specific product made from it.
In practical terms, PBR acts as the legal foundation for a licensing system. Once a variety is protected, the breeder can grant licences to nurseries, growers, and marketing organisations, typically in exchange for royalties. This structure gives the breeder ongoing income to fund future breeding work while giving commercial partners clarity about their rights and obligations. It also allows the breeder to set conditions around quality, labelling, and volume, which are essential for building a consistent consumer brand around a new pear variety.
Without plant variety protection, any grower could propagate and sell a new variety freely, removing the breeder’s ability to recoup development costs or control how the variety reaches the market. PBR closes that gap and makes long-term investment in breeding commercially viable.
How long do plant breeders rights last for pear varieties?
Plant breeders rights for pear varieties typically last 30 years under European Union regulations and the UPOV 1991 convention, which governs PBR in most major fruit-growing countries. This longer duration reflects the extended development cycle of tree fruit crops compared to annual varieties, which usually receive 25 years of protection.
The 30-year term begins from the date the rights are officially granted, not from when the application was filed. During this period, the rights holder must pay annual maintenance fees to keep the protection active. If fees lapse, the protection ends early and the variety enters the public domain. National rules vary slightly outside the EU, so breeders seeking protection across multiple territories typically file in each jurisdiction separately or use regional systems where available.
Who can apply for plant breeders rights on a pear variety?
Any person or organisation that bred or discovered and developed a new pear variety can apply for plant breeders rights. This includes individual breeders, universities, research institutes, and private companies. In cases where a variety was developed by an employee, the employer typically holds the rights unless a separate agreement states otherwise.
The applicant does not need to be based in the country where protection is sought, but they must be able to demonstrate that they are the legitimate breeder or the legal successor to the breeder’s rights. Applications are submitted to the relevant national or regional plant variety office, such as the Community Plant Variety Office (CPVO) for EU-wide protection or the relevant authority in countries like the United States, Australia, or New Zealand.
We apply for plant breeders rights to all new varieties we develop through our apple and pear breeding programme, using IP protection as the basis for our global licensing model. This means growers and commercial partners anywhere in the world can obtain a licence for a Better3Fruit variety, with no preferred partners and no prior rights that restrict access.
What’s the difference between plant breeders rights and a plant patent?
Plant breeders rights and plant patents are both forms of intellectual property for new plant varieties, but they differ in scope, geography, and what they protect. PBR protects the variety as a biological entity and is the standard system used in most countries under UPOV conventions. A plant patent, used primarily in the United States, protects an asexually reproduced plant and gives broader rights that can cover certain uses beyond propagation.
What plant breeders rights cover
PBR grants exclusive rights over the production and sale of propagating material, such as trees, cuttings, and grafts. It does not prevent a grower from using harvested fruit for personal consumption, and it includes a breeder’s exemption that allows other breeders to use a protected variety as a parent in new crossing programmes without permission.
What plant patents cover
A US plant patent covers asexually reproduced varieties and can extend to all parts of the plant, not just propagating material. Plant patents do not include a breeder’s exemption, which means using a patented variety as a parent in a new breeding programme may require a licence. Some breeders seek both forms of protection in markets where both are available, using PBR for most territories and a plant patent specifically for the US market.
How does a pear variety qualify for plant breeders rights?
To qualify for plant breeders rights, a new pear variety must satisfy four criteria: it must be new, distinct, uniform, and stable. These are known as the DUS criteria, with novelty assessed separately. All four conditions must be met before protection is granted.
- Novelty: The variety must not have been commercially sold or offered for sale before a set period prior to the application date, typically one year within the country of application and up to four years internationally for tree crops.
- Distinctness: The variety must be clearly distinguishable from all other varieties that are commonly known at the time of application, based on observable characteristics.
- Uniformity: Plants of the variety must be sufficiently uniform in their relevant characteristics, accounting for natural variation from the propagation method used.
- Stability: The variety must remain true to its description after repeated propagation, meaning its key characteristics do not change over successive generations.
DUS testing is carried out by the relevant plant variety office, often over two growing seasons, using comparative trials against reference varieties. For pears, this process takes time given the tree’s growth cycle, so breeders need to plan applications well in advance of any planned commercial launch. You can explore our current variety portfolio to see examples of varieties that have passed this process and entered commercial licensing.
How do licensing and royalties work under plant breeders rights?
Under plant breeders rights, the breeder licenses the variety to commercial partners, such as nurseries and growers, in exchange for royalties. A royalty is a fee paid per tree planted or per kilogram of fruit sold, depending on how the licence agreement is structured. The breeder retains ownership of the variety throughout; licensees receive the right to use it under agreed conditions.
Licensing agreements typically define the territory, the volume or scale of production, quality standards, and any marketing obligations. For club varieties, the licence may also restrict who can grow the variety to maintain supply and demand balance and protect the brand. This is a deliberate commercial strategy rather than a restriction imposed by the PBR system itself.
Royalties flow back to the breeder and fund ongoing research and development. For us at Better3Fruit, variety royalties are the primary source of funding for our breeding programme, which evaluates over 10,000 new selections each year. This model keeps us independent and allows us to license varieties to any partner worldwide, without favouring one commercial group over another. The result is a transparent system where growers and marketers know exactly what they are paying for and what rights they receive in return.
If you are exploring licensing options for a Better3Fruit pear variety or want to understand how plant breeders rights apply to your specific situation, contact us and we will be happy to guide you through the process.
Frequently Asked Questions
Can a grower lose their licence if plant breeders rights on a pear variety expire or lapse?
If plant breeders rights lapse due to unpaid maintenance fees or reach the end of their 30-year term, the variety enters the public domain and existing licence agreements typically become unenforceable in terms of royalty obligations. However, any contractual obligations agreed directly between the grower and the breeder — such as quality standards or marketing commitments — may still apply independently of the PBR status. Growers should review their licence agreements carefully to understand which obligations are tied to the PBR and which are standalone contractual terms. If you are unsure, it is always worth checking with the breeder or a legal adviser before assuming all obligations fall away.
What happens if someone grows or sells a PBR-protected pear variety without a licence?
Growing or selling propagating material of a PBR-protected variety without authorisation is an infringement of the breeder's intellectual property rights and can result in legal action, including injunctions and financial damages. Rights holders can monitor the market through industry channels, nursery audits, and DNA testing, which has made unauthorised propagation increasingly difficult to conceal. If you have inadvertently received unlicensed plant material, the best course of action is to contact the breeder directly to regularise the situation before it escalates. Prevention is straightforward — always verify that the nursery supplying your trees holds a valid propagation licence for the variety.
How do I find out whether a specific pear variety is protected by plant breeders rights?
The easiest way to check PBR status is to search the public registers maintained by the relevant plant variety offices — for EU protection, the Community Plant Variety Office (CPVO) database is freely searchable online, while national offices in countries like Australia, New Zealand, and the United States maintain their own registers. These databases show the variety name, the rights holder, the grant date, and the current status of protection. For varieties developed by breeding organisations like Better3Fruit, the breeder's website or licensing team can also confirm protection status and direct you to the correct authority in your territory. When in doubt, always confirm before purchasing or propagating trees of any named commercial variety.
Is it possible to breed a new pear variety using a PBR-protected variety as a parent, and do you need permission?
Yes — under the UPOV 1991 convention and most national PBR systems, the breeder's exemption allows anyone to use a protected variety as a parent in a new crossing programme without requiring a licence or paying royalties to the original breeder. This exemption is a deliberate feature of the PBR framework designed to keep genetic diversity accessible and encourage ongoing innovation. However, if the resulting new variety is essentially derived from the protected parent — meaning it retains most of the original's key characteristics — additional authorisation from the original breeder may be required before the new variety can be commercialised. It is worth taking legal advice if you are developing varieties from well-known protected parents to ensure your breeding programme is fully compliant.
How long does the application process for plant breeders rights typically take for a pear variety?
The application process for pear varieties is longer than for annual crops because DUS (Distinctness, Uniformity, and Stability) testing requires comparative growing trials that typically span two full growing seasons. From initial application to grant of rights, breeders should generally allow three to five years, depending on the jurisdiction and the efficiency of the relevant plant variety office. This timeline means breeders need to file applications well before any planned commercial launch to ensure protection is in place before the variety reaches the market — particularly given the novelty requirements around prior sales. Engaging with the relevant plant variety office early and ensuring your application documentation is thorough can help avoid delays caused by requests for additional information.
What is the difference between an open licence and a club variety licence, and which is better for growers?
An open licence allows any grower who meets the breeder's standard conditions — such as quality standards and royalty payments — to obtain a licence and grow the variety, with no cap on the number of growers or total volume. A club variety licence restricts growing rights to a selected group of producers, often with volume controls and exclusive marketing arrangements designed to maintain premium pricing and brand consistency. Neither model is inherently better for growers; the right choice depends on your business goals, risk appetite, and market access. Open licences offer more flexibility and independence, while club arrangements can provide stronger marketing support and more stable pricing — but typically come with tighter obligations and less freedom to sell through your own channels.
Can plant breeders rights be transferred or sold to another organisation?
Yes — plant breeders rights are a form of intellectual property and can be assigned (permanently transferred) or licensed to another party, just like other IP assets. An assignment transfers full ownership of the rights to the new holder, who then assumes all responsibilities including maintenance fee payments and enforcement. This commonly occurs through commercial acquisitions, mergers, or situations where a breeder wishes to exit a particular market or variety programme. Any transfer of rights should be formally recorded with the relevant plant variety office to ensure the new holder is recognised as the legal owner, and existing licensees should be notified of the change in rights holder to avoid confusion around royalty payments and compliance obligations.