AEO/AIO Quick Answer
Quick Answer / Summary
Patent registration in Nepal is the legal process of obtaining rights over a qualifying invention through the Department of Industry.
A patent may concern a useful new invention relating to a method of process or manufacture, the operation or transmission of material, a combination of materials, or an invention based on a new theory or formula.
To register a patent in Nepal, first document the invention confidentially, check relevant prior art, prepare a complete patent specification and claims, file with the Department, respond to technical or formal requirements, pay the registration fee if approved, and track the patent for renewal.
Key Service Highlights
Who This Service Is For
What Can Be Patented in Nepal?
| Subject | More Suitable Protection |
|---|---|
| Business name, brand, logo, slogan or phrase | Trademark registration |
| Visual appearance or shape of a product without the functional invention | Industrial design registration |
| Book, song, photograph, artwork, website text or software code as expression | Copyright registration |
| Confidential formula or method that the owner does not wish to disclose publicly | Trade-secret controls and contracts |
| Undeveloped idea without an enabling explanation of how it works | Further technical development and documentation before filing |
Nepal does not provide a separate software-patent category in the current Act. A software-related application requires case-specific analysis of whether it describes a qualifying technical invention rather than only source code, an abstract algorithm or a business method.
Patent Registration Process in Nepal
- 1
Confidential invention consultation
We identify the invention, technical problem, how it works, inventor, intended owner, collaborators, prior disclosures and commercial countries of interest.
- 2
Select the correct form of protection
We assess whether the subject should be pursued as a patent, industrial design, trademark, copyright, trade secret or a combination of rights.
- 3
Prior-art and patentability search
Relevant Nepal records, industrial property publications and international patent databases are reviewed to identify similar inventions and improve the filing strategy.
- 4
Ownership and confidentiality review
Where employees, founders, contractors or research partners contributed, the chain of title and assignment evidence should be settled before filing.
- 5
Patent specification and claims
The application is prepared with the abstract, detailed description, method of making, operating or using the invention, any theory or formula, drawings where required and clear claims.
- 6
File with the Department of Industry
The application and supporting documents are submitted to the Industrial Property Section with the prescribed application fee.
- 7
Department investigation and expert review
The Department may conduct technical investigation and obtain expert advice to assess whether the invention is new, useful to the public and legally registrable.
- 8
Clarifications, amendment or response
The applicant may need to clarify technical details, correct documents, amend the application or respond to a notice.
- 9
Registration fee and certificate
If the application is accepted, the prescribed registration fee is paid and the Department issues the patent registration certificate.
- 10
Publication, record management and renewal
Registered patents are generally published for public information, subject to national-interest secrecy provisions. The owner should maintain records, manage licensing and monitor renewal deadlines.
The Department of Industry's current citizen charter lists the completion time for domestic and foreign patent registration as prescribed, rather than giving a fixed number of days. Actual timing depends on technical examination, expert availability, objections, amendments and document completeness.
Documents Required for Patent Registration
| Document Group | What to Prepare |
|---|---|
| Application details | Proper application identifying the invention, inventor, applicant or proposed patent owner and required contact details. |
| Inventor information | Name, address and occupation of the inventor. |
| Right to apply | Evidence of assignment or other acquisition of rights if the applicant is not the inventor. |
| Abstract | A concise summary of the invention and its technical purpose. |
| Detailed specification | A complete description of the invention and the method of making, operating or using it. |
| Theory or formula | Details of the theory or formula where the invention is based on one. |
| Drawings / maps | Technical drawings, maps or diagrams where required to explain the invention. |
| Claims | A clear statement of the subject matter for which legal protection is requested. |
| Representative documents | Power of attorney and representative identification where a representative is appointed. |
| Fee receipt | Receipt showing payment of the prescribed application fee. |
| Foreign application | Priority-date evidence where claimed and a certified copy of the foreign patent certificate if the patent is already registered abroad. |
| Corporate ownership support | Board authorization, employment-invention terms, assignment deeds or contributor agreements where applicable. |
Avoid publishing, selling, demonstrating or broadly sharing the invention before receiving filing advice. Public disclosure may affect patent strategy in Nepal and other countries.
Patent Registration Cost and Government Fees
The total cost normally has two parts: official government fees and professional or technical service fees. Professional cost depends on the invention's complexity, existing technical documents, search scope, claims, drawings, foreign-priority documents and office responses.
| Official Item | Current Published Fee |
|---|---|
| Patent application fee | NPR 2,000 |
| Patent registration fee after approval | NPR 10,000 |
| Application amendment fee | NPR 500 |
| Ownership transfer fee | NPR 5,000 |
| Record amendment / certification other than transfer | NPR 2,000 |
| Information on registration details | NPR 750 |
| Complaint / objection fee | NPR 1,000 |
| Duplicate patent certificate | NPR 1,000 |
| First patent renewal | NPR 5,000 |
| Second patent renewal | NPR 7,500 |
Government has authority to alter fees, so confirm the latest official notice immediately before publishing a fixed fee table or sending a quotation.
Timeline
Nepal's Department of Industry does not state a fixed patent-registration completion period in its current citizen charter.
The process may take longer than routine registrations because the Department can investigate the technical subject and obtain expert advice before deciding whether the invention is new, useful and registrable. Wakil Nepal provides a case-specific estimate after reviewing the invention and current Department practice.
Post-Registration Requirements and Patent Management
The initial patent term is seven years from registration. It may be renewed no more than twice for seven years each, creating a possible maximum term of twenty-one years if all renewals are properly completed.
Foreign Patent and International Protection Note
A patent granted in another country does not automatically create enforceable patent rights in Nepal. Nepal's current Act states that a foreign patent is not valid in Nepal unless it is registered in Nepal.
Nepal has been a member of the Paris Convention for the Protection of Industrial Property since June 22, 2001. Priority claims and foreign filing strategy should be assessed promptly because international deadlines can be strict.
As of July 18, 2026, WIPO lists Nepal as a Paris Convention member but not a PCT contracting state. A PCT filing does not by itself create a Nepal national patent right.
Common Patent Registration Mistakes
| Mistake | Why It Matters |
|---|---|
| Disclosing the invention too early | Publishing, pitching, exhibiting, selling or sharing technical details before filing advice can damage the protection strategy. |
| Trying to patent a name or logo | Names, brands, slogans and logos are normally trademark matters. |
| Filing only an idea | A vague concept without a workable method, technical explanation and supporting detail is not a strong patent application. |
| Skipping prior-art research | Existing patents, publications and products may limit novelty or require a narrower filing strategy. |
| Weak or inconsistent claims | Claims define the requested protection. Overly broad, vague or unsupported claims can create rejection or enforcement problems. |
| Unclear ownership | Disputes arise when founders, employees, contractors, universities or investors have not assigned rights in writing. |
| Using foreign templates without localization | US provisional, utility-patent and design-patent documents should not be copied into a Nepal filing without legal review. |
| Assuming a foreign or PCT patent covers Nepal | Foreign rights are territorial and Nepal is not currently a PCT contracting state. |
| Ignoring commercial secrecy | A patent involves disclosure. Some know-how may be better kept confidential under contracts and access controls. |
| Missing renewal or transfer recordals | A valuable right can lapse or become difficult to enforce if renewals and ownership records are not maintained. |
Why Choose Wakil Nepal
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Frequently Asked Questions
Author / Reviewed By
Prepared by
Wakil Nepal Intellectual Property Team
Legally reviewed by
Advocate, Nepal Bar Council registration details to be confirmed before publishing
Patent pages should also identify technical review where required, such as an engineering or patent specialist for invention-specific explanations.
Last Updated Date and Legal Basis
Last updated: 18 July 2026
Legal basis reviewed: Patent, Design and Trade Mark Act, 2022 (1965), as amended; Department of Industry Industrial Property Section checklist and citizen charter; Paris Convention and WIPO treaty status.
Review at least every six months and immediately after any new intellectual-property act, regulation, fee notice, online filing change or Department procedure update.
Final CTA
Protect Your Invention Before You Disclose It
Speak with Wakil Nepal before publishing, demonstrating, selling, manufacturing or sharing your technical invention. We can review the invention confidentially, identify the appropriate IP protection, prepare the patent documents and coordinate filing with Nepal's Department of Industry.