Patent Specification Drafting in Nepal: Writing for the DOI's Technical Committee
Patent specification drafting in Nepal means writing a Schedule 1(a) disclosure the DOI's technical committee can examine — description, theory, drawings.
A Nepali patent lives or dies on its specification. The Department of Industry examines applications through a technical committee, and the committee can only examine what the disclosure actually explains — a thin document does not get weaker examination, it gets refused or, later, challenged.
Drafting for Kathmandu is a specific craft: the PDTA defines invention in terms of processes and methods, the file is examined in Nepali, and the first document you file is the one that counts.
In short
Patent specification drafting in Nepal starts from the PDTA's Section 2(a) definition — a new process or method of manufacture, operation or transmission, or an invention based on a new theory or formula. The Schedule 1(a) application must carry the inventor's name, address and occupation, a full description enabling a person in the field to understand and reproduce the invention, the theory or formula where one exists, and maps and drawings where the subject matter needs them. Foreign-language material needs a Nepali translation; amendments answer the committee's findings, and new matter added later cannot cure a thin original disclosure.
The patent specification is the patent
Nepal's patentability definition is functional rather than categorical: Section 2(a) of the PDTA describes an invention as new where it involves a method or process, a method of operation or transmission of a material, or rests on a new theory or formula. The definition is weighted toward process and utility inventions — which is exactly how the specification must be written.
The practical consequence: the disclosure should be built around how the invention works, step by step. A specification built entirely around what the invention looks like belongs in a design filing; one built around what it achieves, without the route, fails the reproduction standard.
Drafting the Schedule 1(a) disclosure, step by step
Open with the problem and the method
State what the invention does and then — immediately — the process by which it does it. The committee reads for the operative steps, not the market opportunity.
Describe the process so a colleague could rebuild it
The disclosure standard is understanding and reproduction by a person working in the field. Every parameter that matters to the result belongs in the text.
State the theory or formula where one exists
Inventions resting on a new theory or formula — common in Nepali work on food processing, herbal formulations and mechanical adaptations — need the theory stated cleanly, with terms defined.
Attach maps and drawings where the subject needs them
The Act contemplates maps and drawings; process flow diagrams, labelled mechanism figures and site maps are the forms they usually take. Every figure must be referenced in the description.
Translate foreign-language material into Nepali
Applications are filed in Nepali; foreign-language disclosures, annexes and priority documents need certified translation. Budget the time — translation delays are filing delays.
What the technical committee looks for in a Nepal patent specification
The committee — experts drawn from government technical bodies and institutions such as NAST and RECAST — examines the documents against the disclosure. Its findings come back in writing, and the application can be amended and re-examined before a decision forms.
| Element | What the committee needs | Common failure |
|---|---|---|
| Inventor details | Name, address and occupation — the Act requires them | Left for later; the file stalls at formality |
| Full description | Enough to understand and reproduce the invention | Marketing prose with no operative steps |
| Process or method | The 'how', step by step | A result described without the route to it |
| Theory or formula | Stated and defined where the invention rests on one | Omitted as 'too technical' |
| Basis of the applicant's right | Assignment or employment arrangement where applicant is not the inventor | Missing paperwork discovered at examination |
What the specification buys — and what it costs
The specification is also a financial commitment: NPR 1,000 to file and NPR 7,000 to register in current practice, then annual maintenance of NPR 5,000 per year in the first renewal term and NPR 7,500 in the second — because the patent term runs 7 years from registration, renewable at most twice to a 21-year ceiling.
Accepted applications publish in the Nepal Gazette under Section 7A, with objections lying within 35 days of publication. A specification that survives that scrutiny is the asset; one that cannot be examined is a filing fee spent on prose.
Amendment, re-examination and the limits of a second chance
The committee stage is not single-shot: findings are communicated, amendments are made, re-examination follows. But the window matters — a delayed response is one of the quietest ways to lose a year, and a lapsed application generally cannot be revived with novelty intact.
The harder limit is substantive: amendments that add new matter cannot cure a specification that was thin on filing day. Patent practice, more than any other filing in Nepal, is decided by the first document.
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This article is general information, not legal advice.