IP Law in the USA vs Nepal: Key Differences

IP law in the USA and Nepal operates on fundamentally different principles. The United States recognises common-law trademark rights through use, while Nepal is a strict first-to-file country under the Patent, Design and Trade Mark Act 1965. Protection terms, international treaty memberships, and enforcement mechanisms all diverge significantly — and understanding these differences before you file can prevent costly mistakes.

Key Takeaways

• The USA follows a first-to-use system for trademarks; Nepal is first-to-file — the first valid application wins, regardless of who used the mark first.
• Trademark registration in Nepal lasts 7 years and is renewable indefinitely; in the USA it lasts 10 years with continued-use requirements.
• Nepal is not a member of the Madrid System or the Patent Cooperation Treaty — foreign applicants must file directly through a local agent.
• Patents in Nepal are granted for 7 years from registration; US utility patents run 20 years from the earliest filing date.
• The Department of Industry in Nepal handles trademarks, patents, and industrial designs under a single statute — there is no separate trademark or patent office.
• US law provides well-developed common-law remedies like passing-off and dilution; Nepal's enforcement relies primarily on the DoI acting as a quasi-judicial body.
• IP Sewa's trademark database search tool lets you check existing marks in Nepal before you file — essential in a first-to-file jurisdiction.

Who grants IP rights — and under what law?

In the United States, the US Patent and Trademark Office (USPTO) handles federal trademark and patent grants under the Lanham Act and Title 35 of the US Code. Nepal centralises everything under a single body: the Department of Industry (DoI), operating under the Patent, Design and Trade Mark Act 1965 (PDTA). There is no separate trademark office or patent office — one department, one statute, three IP rights. The DoI also acts as a quasi-judicial body, meaning it hears oppositions and cancellation actions itself, a role that in the US would fall to the Trademark Trial and Appeal Board or federal courts.

How does the first-to-file system in Nepal differ from US first-to-use?

The single biggest practical difference: in Nepal, rights belong to whoever files a valid application first, not whoever used the mark first in commerce. The US recognises unregistered common-law trademark rights built through actual use in a geographic area. Nepal does not. If someone else files your brand name at the DoI before you do — even if you have been selling under that name in Kathmandu for years — they get the registration. You would need to oppose during the 90-day publication window in the Industrial Property Bulletin, and that opposition is an uphill battle without a prior Nepali filing. This is why a trademark search before entering the market is non-negotiable here.

How do trademark registration terms and renewals compare?

A US federal trademark registration lasts 10 years, with a Section 8 declaration of continued use required between the fifth and sixth year. Nepal grants registration for 7 years from the date of registration, renewable for further 7-year terms without limit. Renewal must be filed within 35 days of expiry; a six-month grace period applies on payment of a late fee, after which the mark is automatically cancelled. There is no mid-term proof-of-use requirement in Nepal — though the DoI can cancel a mark not put into use within one year of registration.

What about patents — how do the two countries differ?

US utility patents run for 20 years from the earliest effective filing date, with maintenance fees due at 3.5, 7.5, and 11.5 years. Nepal grants patents for 7 years from the date of registration, renewable — a dramatically shorter term that reflects the PDTA's age and the absence of a modern patent-specific statute. Nepal also does not examine patents for novelty or inventive step in the way the USPTO does; the DoI's examination is more procedural. And critically, Nepal is not a member of the Patent Cooperation Treaty (PCT), so a US-filed PCT application cannot designate Nepal. You must file a separate national-phase application directly with the DoI through a Nepal-based agent.

Which international treaties does each country belong to?

Both the United States and Nepal are members of the Paris Convention for the Protection of Industrial Property, which means a filing in one country gives you a six-month priority window to file in the other and claim the original filing date. But the similarities largely end there. The USA is a member of the Madrid System for international trademark registration and the PCT for patents. Nepal is a member of neither. Nepal is a World Trade Organization (WTO) member and bound by TRIPS, but those obligations have not yet translated into Madrid or PCT accession. For a US company, this means you cannot extend a Madrid registration to cover Nepal, and you cannot enter Nepal via a PCT national phase — you file directly, in Nepali or English, through a local representative. Our team can help you navigate that direct-filing route — reach out here.

How does enforcement and dispute resolution differ?

In the United States, IP disputes are litigated in federal courts, with the USPTO's Trademark Trial and Appeal Board handling registration-level conflicts. Nepal's system is leaner: the Department of Industry's Law Division serves as the first forum for oppositions and cancellations, conducting hearings and issuing rulings with authority comparable to a district court. Nepal does have a body of passing-off law — the Trademark Directives, 2072 BS (2015) recognise well-known marks and provide enforcement mechanisms — but the infrastructure for civil IP litigation is far less developed than in the US. For a foreign brand owner, registering early in Nepal is the single most effective enforcement strategy, because it gives you standing to act through the DoI and local authorities.

What documents does a foreign applicant need to file in Nepal?

A US company filing a trademark in Nepal cannot simply submit an online form. The DoI requires a notarised Power of Attorney signed by the applicant, sealed, and attested by two witnesses; a board resolution of the company; four specimens of the mark; and a notarised copy of the home registration certificate in English. If you are claiming Paris Convention priority, you also need a certified copy of the US filing receipt. There is no electronic filing portal for foreign applicants — everything goes through a Nepal-based agent. For patents and industrial designs, the document requirements are similar, with the addition of specifications and drawings. IP Sewa's team handles document preparation and filing — see our trademark registration service.

What are the biggest mistakes US businesses make with Nepal IP?

The most common error we see is assuming that a US trademark registration or a Madrid designation covers Nepal. It does not. Nepal is outside the Madrid System. A US company with a registered US mark has zero protection in Nepal until it files directly with the DoI. The second mistake is waiting too long — in a first-to-file country, a local third party can register your mark and hold it hostage. The third is filing in the wrong NICE class or trying to cover multiple classes in a single application, which the DoI will reject. Use our NICE class finder to map your goods and services correctly before you file. And the fourth is underestimating the timeline: while the smoothest cases can finish in 6–8 months, you should budget 12–14 months from filing to certificate as a realistic base.

A realistic cross-border scenario

Imagine a Colorado-based outdoor-gear company that sells jackets under the brand "SummitLine." It holds a US registration in Class 25 and is expanding distribution to Kathmandu trekking shops. The owner assumes the US registration provides coverage — it does not. In Nepal, an unrelated local importer files "SummitLine" in Class 25 first. Because Nepal is first-to-file, that local importer now holds the registered right. The US company must either oppose within 90 days of publication in the Industrial Property Bulletin — showing prior use and reputation in Nepal, which is a heavy evidentiary burden — or negotiate to buy the mark. Filing proactively, claiming Paris Convention priority within six months of the US filing date, would have prevented the problem entirely. This scenario plays out regularly, and it is entirely avoidable with early action.

Industrial designs — a quick comparison

US design patents last 15 years from grant. Nepal protects industrial designs for 5 years, renewable for two further 5-year terms. The registration process goes through the same DoI under the same PDTA. Nepal follows the NICE Classification for trademarks and applies the Locarno Classification for designs. There is no substantive examination of novelty for designs at the DoI — registration is primarily a formality check, which means registration is quicker but the resulting right may be weaker if challenged.

In short, treating Nepal as an extension of the US IP system is the fastest route to losing your brand. The two countries sit on opposite sides of the first-to-use versus first-to-file divide. Nepal's shorter protection terms, narrower treaty access, and single-statute, single-office structure mean you need a separate, early, and locally informed filing strategy. The good news: the process is well-defined, and with the right local help it is entirely manageable. Start with a trademark database search to check for conflicts, then contact our team to plan your filing — before someone else does.

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