Trademark vs Patent: Which Protects Your Product?

A trademark protects your brand identity — your name, logo, or slogan — while a patent protects a new invention or technical solution. In Nepal, both are governed by the Patent, Design and Trademark Act 1965 (PDTA) and administered by the Department of Industry (DoI), but they serve completely different purposes, follow different application paths, and last for different terms.

Key Takeaways

• A trademark protects brand identifiers (name, logo, slogan) that distinguish your goods from competitors'.
• A patent protects a new, industrially applicable invention — a product, process, or technical improvement.
• Nepal is a first-to-file country for both rights; the first valid application wins, not the first user.
• Trademarks are renewable every 7 years indefinitely; patents last 7 years and are also renewable.
• You can — and often should — file both a trademark and a patent for the same product when it has a distinctive brand and a novel function.
• Neither right is automatic; you must file with the Department of Industry and complete examination and publication.
• IP Sewa's team can help you determine which filing you need and handle the process — reach out here.

What exactly does a trademark protect in Nepal?

A trademark protects the distinctive sign that identifies your goods or services in the market — your brand name, logo, wordmark, tagline, or any combination of these. Under Sec. 2(c) of the PDTA, a trademark is a "word, symbol, or picture or a combination thereof" used to distinguish your products from those of others. Registration with the Department of Industry gives you the exclusive right to use that mark in Nepal and the legal standing to stop others from using a confusingly similar one.

What exactly does a patent protect in Nepal?

A patent protects a new invention — a product, a manufacturing process, or a technical improvement — that is capable of industrial application. Under the PDTA, the invention must be novel, involve an inventive step, and be useful in industry. Once the DoI grants your patent, you hold the exclusive right to make, use, or sell that invention in Nepal for the term of protection. A patent does not protect a name or a look; it protects how something works.

How do trademarks and patents differ under Nepal's IP law?

The core difference is what each right covers: a trademark covers brand identity, while a patent covers technical invention. That distinction ripples through every practical detail — what you file, how long protection lasts, what the DoI examines, and what you can enforce against. The table below lays out the key differences side by side.

Can a single product need both a trademark and a patent?

Yes, and it is a common scenario. A product can carry a registered trademark on its packaging and a patent on the mechanism inside it. Think of a new type of water pump invented by a Kathmandu-based engineering firm. The firm files a patent application for the pump's novel impeller design — that protects the invention itself. It also files a trademark application for the brand name "HydroLift" stamped on the casing — that protects the market identity. The two rights are independent, cover different things, and strengthen each other commercially.

How do you register a trademark in Nepal?

The trademark registration process at the Department of Industry follows a clear sequence. It starts with a trademark search, moves through examination and publication, and ends with the certificate. The whole timeline typically runs about 12 to 14 months when unopposed.

1. Search existing marks. Before you invest in a brand name, run a search on the DoI database to check for conflicting marks. You can use IP Sewa's trademark database search to scan registered and pending marks in your class.
2. Identify your NICE class. Nepal follows the NICE Classification — 45 classes covering goods and services. One application covers one class. Our NICE class finder helps you pick the right one.
3. File the application. Submit the prescribed form with four specimens of your mark and the required documents to the DoI. Foreign applicants must file through a Nepal-based agent with a notarised Power of Attorney.
4. Examination and publication. The DoI examines the mark for distinctiveness and conflicts. If it passes, the mark is published in the Industrial Property Bulletin, opening a 90-day window for third-party opposition.
5. Registration and certificate. If no opposition is filed — or if an opposition is resolved in your favour — you pay the registration fee and receive the certificate. Registration is valid for 7 years, renewable indefinitely.

How do you file a patent in Nepal?

The patent application process at the DoI is more demanding than a trademark filing because it requires a full technical disclosure. You must submit a detailed description of the invention, claims defining the scope of protection, any necessary drawings, and an abstract. The DoI examines for novelty, inventive step, and industrial applicability. Like trademarks, patents are published in the Industrial Property Bulletin, and third parties can challenge the application. The grant term is 7 years, renewable. For a deeper walk-through, read our patent application process guide.

What documents do you need for each filing?

The document requirements differ significantly between the two rights. A trademark application needs proof of identity and a clear representation of the mark. A patent application needs a full technical disclosure that teaches someone skilled in the field how to make and use the invention. Here is what each requires at the DoI.

What are the most common mistakes when choosing between a trademark and a patent?

A mistake we see often is a business owner assuming a trademark registration will protect their product idea. It will not. Registering a brand name like "QuickChill" as a trademark stops competitors from using a confusingly similar name on their own cooling devices. It does nothing to stop them from copying the cooling technology inside. The reverse mistake is also common — a company patents a novel folding mechanism for furniture but never registers the brand name, only to find a competitor selling an identical-looking product under a different name with no trademark recourse. If your product has both a distinctive market identity and a novel technical feature, file both. Our team can help you map out what to protect — get in touch here.

What does each type of protection cost?

The cost of a trademark or patent filing in Nepal has two components: the government fees payable to the DoI and the professional fees for preparing and handling your application. Trademark fees are structured per class — if your brand spans multiple NICE classes, each class requires a separate application with its own fees. Patent costs tend to be higher because of the technical drafting work involved in preparing the specification, claims, and drawings. For a current, personalised estimate, use our trademark fee calculator or contact our team to discuss a patent filing.

Which one should you file first?

If you are launching a product with both a new brand and a new invention, file the patent application first — or at least file both simultaneously. Nepal is a first-to-file country. If you publicly disclose your invention before filing a patent application, you may destroy its novelty and lose the right to patent it. A trademark, by contrast, does not have the same absolute-novelty requirement; you can build some market recognition before filing, though early registration is always safer. If you have already been selling the product under its brand name, prioritise the patent filing immediately and keep technical details confidential until the application is lodged.

How does enforcement work for trademarks versus patents in Nepal?

The DoI acts as a quasi-judicial body for both trademark and patent disputes. For trademarks, the registered owner can file an opposition during the 90-day publication window or bring an infringement action after registration. The PDTA also recognises passing-off actions — protecting unregistered marks that have acquired goodwill — though registered marks enjoy far stronger enforcement. For patents, enforcement typically involves proving that an infringing product falls within the scope of your granted claims. In practice, patent litigation in Nepal is less common than trademark disputes, partly because fewer patents are filed and granted. Our opposition and enforcement service covers both rights.

In short

• If you want to protect your brand name, logo, or slogan, file a trademark.
• If you want to protect a new invention or technical solution, file a patent.
• If your product has both a distinctive brand and novel functionality, file both — they cover different things and work together.
• Both rights require filing with the Department of Industry; both are first-to-file; both are renewable every 7 years.
• Start with a search, identify the right class or prepare your technical disclosure, and get professional help for the filing.

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Not sure whether you need a trademark, a patent, or both? Search existing marks now to see what is already registered in your space, or speak with our team — we will help you map out the right protection for your product and handle the filing with the Department of Industry.