Patent Registration in Nigeria: Step-by-Step Guide (2026)
You have invented something. A new product, a novel process, a technical solution that solves a real problem. Before you share it with the world — or before a competitor reverse-engineers it — you need to understand one thing: in Nigeria, an unpatented invention is a public good. Anyone can copy it, manufacture it, and sell it without paying you a naira.
A patent changes that entirely. It gives you exclusive legal rights to your invention in Nigeria for up to 20 years — the right to manufacture, sell, license, and prevent others from exploiting it without your permission.
This guide explains exactly how patent registration works in Nigeria in 2026 — what qualifies, what the process involves, how much it costs, and how EBC Consults can handle the entire process for you.
What is a patent in Nigeria?
A patent in Nigeria is an exclusive legal right granted to an inventor by the Nigerian Industrial Property Office (NIPO), giving them the sole authority to manufacture, use, sell, or license their invention in Nigeria for a period of 20 years. Patents in Nigeria are governed by the Patents and Designs Act CAP P2, Laws of the Federation of Nigeria 2004. An invention must be novel, involve an inventive step, and be capable of industrial application to qualify for a patent.
What Can Be Patented in Nigeria?
Under the Patents and Designs Act, an invention is patentable in Nigeria if it meets three requirements:
- Novelty: The invention must be new — it must not have been disclosed, published, or made available to the public anywhere in the world before the date of application
- Inventive step: The invention must not be obvious to a person skilled in the relevant field — it must represent genuine creative advancement, not a minor or routine modification
- Industrial applicability: The invention must be capable of being made or used in some kind of industry — it must have a practical application beyond a theoretical concept
The following are not patentable under Nigerian law: plant or animal varieties and essentially biological processes for producing them (other than microbiological processes); discoveries, scientific theories, and mathematical methods; schemes, rules, or methods for performing mental acts; methods of treatment of the human or animal body by surgery or therapy; inventions the use of which would be contrary to public order or morality.
| Type of IP | Protects | Duration | Relevant For |
|---|---|---|---|
| Patent | New inventions, processes, technical solutions | 20 years (non-renewable) | Manufacturers, engineers, tech innovators, R&D businesses |
| Trademark | Brand names, logos, slogans | 7 years, renewable indefinitely | Every business with a brand identity |
| Industrial Design | The visual appearance of a product | 5 years, renewable up to 15 years | Product designers, manufacturers, consumer goods brands |
| Copyright | Original creative works | Author’s life + 70 years | Writers, musicians, artists, software developers |
Two Types of Patent Applications in Nigeria
NIPO recognises two types of patent applications, each with different costs and requirements:
| Non-Convention Patent | Convention Patent | |
|---|---|---|
| What it is | A fresh patent application filed first in Nigeria — with no prior application in another country | A patent application that claims priority from an earlier application filed in a Paris Convention member country |
| Official filing fee | ₦15,000 | ₦25,000 |
| Priority period | No priority date from another country | Must be filed within 12 months of the first foreign filing to claim priority |
| Who files it | Nigerian inventors or foreign inventors filing in Nigeria first | Foreign inventors or Nigerians who first filed abroad and want Nigerian protection |
| Note: The official filing fees above are NIPO’s base charges. Total all-in costs including professional fees typically range from ₦150,000 to ₦500,000+ depending on complexity. | ||
How to Register a Patent in Nigeria: Step-by-Step
Patent registration in Nigeria is handled by NIPO. Unlike trademarks, patent applications in Nigeria are examined only for formal requirements and unity of invention — NIPO does not conduct a full substantive examination of novelty. This means the patent can be granted even if a similar invention exists elsewhere. The responsibility for novelty rests with the applicant.
Conduct a Prior Art Search
Before filing, search existing patents worldwide to confirm your invention is novel. Use the WIPO PatentScope database (patentscope.wipo.int — free) and the European Patent Office’s Espacenet (worldwide patent database, free). This step is critical because NIPO will not do this search for you — if your invention is not novel, the patent can be challenged and invalidated later.
Prepare Your Patent Application Documents
A patent application in Nigeria must contain all of the following:
- A petition or request for a patent signed by the applicant or agent, containing full name and address
- A specification — a detailed written description of the invention, including how it works and how it is made
- Claims — the legally critical section that defines the exact scope of protection you are seeking. Claims must be precise, clear, and supported by the specification
- Drawings, plans, or diagrams illustrating the invention (if applicable)
- An abstract summarising the invention in 150 words or less
- A declaration of inventorship if the applicant is not the inventor
- A signed Power of Attorney if applying through an agent
- An address for service in Nigeria if the applicant is based abroad
File the Application at NIPO
Applications can be filed online through the NIPO portal (iponigeria.com) or in person at the NIPO office in Abuja. Pay the official filing fee at the time of submission. NIPO issues a filing receipt confirming your application number and date — this is your priority date.
Foreign applicants must be represented by a registered Nigerian patent attorney. This is a legal requirement under the Patents and Designs Act — not optional.
Examination of Formal Requirements
NIPO examines the application for formal compliance — that all required documents are present, correctly completed, and that the application covers one invention (or a group of inventions so linked as to form a single general inventive concept). NIPO does not examine novelty or inventive step.
Grant and Annual Renewal
Once formal requirements are satisfied, NIPO grants the patent. Nigerian patents must be renewed annually from the filing date — this is a critical ongoing obligation. Failure to pay the annual renewal fee causes the patent to lapse. EBC Consults manages annual renewal for patent clients to ensure continuous protection.
The claims section of your patent application is the most legally important document in the entire process. It defines the exact boundaries of your protection. Claims that are too narrow may leave gaps that competitors exploit. Claims that are too broad may be invalid. Professional patent drafting by an experienced IP attorney is not optional — it is the difference between meaningful protection and a patent that can be easily circumvented.
Cost of Patent Registration in Nigeria (2026)
| Cost Component | Amount |
|---|---|
| Non-convention application filing fee | ₦15,000 (official NIPO fee) |
| Convention application filing fee | ₦25,000 (official NIPO fee) |
| Annual renewal fees | Set by NIPO schedule — payable every year from filing date |
| Professional fees (patent attorney) | ₦150,000 – ₦500,000+ depending on complexity and number of claims |
| Total estimated all-in (simple application) | ₦200,000 – ₦600,000+ |
Patent applications require technically complex documents — especially the specification and claims. Drafting these correctly requires both technical knowledge of the invention and deep legal expertise in patent law. A poorly drafted patent can be easily challenged or worked around by competitors, making the filing essentially worthless. The professional fee reflects the skill and time required to produce a patent that actually protects your invention.
Want to protect your invention in Nigeria?
EBC Consults works with qualified Nigerian patent attorneys to handle patent applications from prior art search to grant. Tell us about your invention — we will advise on the best protection strategy.
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How Long Does Patent Registration Take in Nigeria?
The timeline for patent registration in Nigeria varies, but typical stages are:
| Stage | Timeframe |
|---|---|
| Prior art search and application preparation | 2–8 weeks (depends on complexity of invention) |
| NIPO formal examination | 3–12 months |
| Grant of patent | After formal examination is completed |
| Total — typical timeline | 6–18 months from filing to grant |
Annual Renewals — Keeping Your Patent Alive
Unlike trademarks (which are renewed every 7 then 14 years), Nigerian patents require annual renewal fees from the date of filing throughout the 20-year life of the patent. Missing an annual renewal payment causes the patent to lapse — and a lapsed patent loses all legal protection.
EBC Consults manages annual patent renewals as an ongoing service for patent clients — we track renewal dates, pay fees on your behalf, and confirm renewal in writing each year.
International Patent Protection — The PCT Route
A Nigerian patent only provides protection within Nigeria. If you need protection in other countries, you have two main routes:
- The Paris Convention route: File separately in each country within 12 months of your first filing, claiming priority from the Nigerian application
- The PCT (Patent Cooperation Treaty) route: File a single international PCT application covering multiple countries simultaneously. Nigeria is a PCT member state. PCT national phase entry in Nigeria must be completed within 30 months of the priority date — this deadline is not extendable
Frequently Asked Questions — Patent Registration Nigeria
Ready to protect your invention in Nigeria?
EBC Consults coordinates patent registration for Nigerian and foreign inventors — from prior art search and claims drafting to NIPO filing, grant, and annual renewals. We work with qualified patent attorneys to ensure your invention is genuinely protected, not just filed.
📲 WhatsApp EBC Consults — Start Your Patent
hello@ebconsults.ng | ebconsults.ng/services/intellectual-property/
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