How to register a patent in Pakistan
A patent is the most powerful intellectual property right available in Pakistan and the easiest to lose by accident. The right is granted under the Patents Ordinance 2000, supplemented by the Patents Rules 2003, and administered by the Patent Office under IPO-Pakistan.
Two facts shape every decision that follows. First, the monopoly runs twenty years from the filing date. Second, telling anybody about the invention before you file can destroy your ability to obtain it at all.
Read this before you tell anyone
In practice this means the following sequence destroys patentability: build a prototype, demo it at a local expo to gauge interest, get encouraging feedback, then file. By the demo, the invention was disclosed. The fix is procedural and cheap — file first, or disclose only under a signed non-disclosure agreement, which is not a public disclosure.
The same logic applies to academic publication, which is the usual route by which university research in Pakistan becomes unpatentable. A conference paper published before filing is prior art against the researcher's own later application.
The three tests
IPO describes an invention as patentable where it satisfies all three of the following, drawn from sections 7, 8 and 9 of the Ordinance:
| Test | What it asks | Where applications fail |
|---|---|---|
| Novelty | Is it new — not part of the state of the art anywhere in the world? | Prior public disclosure by the inventor themselves |
| Inventive step | Is it non-obvious to a person skilled in the art? | An obvious combination of two known things; a new use of a known thing without ingenuity |
| Industrial application | Can it be made or used in industry? | Abstract schemes and untested theory |
IPO also states the boundary directly: a patent cannot be obtained on a mere idea or suggestion, and applications are examined for both technical and legal merit. In Pakistan, patents are most often filed for pharmaceutical products and processes, industrial machinery and electronics.
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Section 11 of the Patents Ordinance 2000 identifies the persons who may make an application, alone or jointly — broadly the inventor and those deriving title from the inventor. Two practical points follow. Where an invention is made by an employee, ownership depends on the terms of employment and the nature of the duties, so settle it in the contract rather than in litigation. Where there are joint inventors, record the split before filing; a co-ownership dispute discovered at grant stage is expensive and slow.
Foreign applicants are generally required to act through a registered patent agent or attorney in Pakistan, with published guidance describing a power-of-attorney form filed in duplicate alongside the application.
Search before you draft
Published guidance describes a patent search filed on the prescribed form against the applicable fee, producing a patentability assessment against existing art before the main application is committed. This is the cheapest step in the whole process and the one most frequently skipped.
A search does two things. It tells you whether the invention is already disclosed, which saves the drafting cost of an application that cannot succeed. And it shows you the claim language used in adjacent patents, which informs how your own claims need to be framed to sit clear of them.
The filing and examination sequence
- Application with specification. Filed on the prescribed form, with either a provisional or a complete specification. A provisional specification secures a date while the invention is developed; a complete specification must follow within the period the Rules allow, or the application lapses.
- Convention or priority filing. Where an application has been made in a convention country, the Ordinance provides for claiming that earlier date, subject to its time limit. The Controller may also require the applicant to furnish the date and number of foreign applications relating to the same or essentially the same invention.
- Examination. The Patent Office examines for technical and legal merit. Objections are raised and responded to; amendments to a pending or accepted specification are made on the prescribed form.
- Acceptance and advertisement. Acceptance of the complete specification is advertised.
- Opposition. Under section 23 of the Ordinance, any person may give notice of opposition to the Controller on the limited grounds the section specifies, within four months from the date of advertisement of acceptance.
- Grant and publication. Where no opposition is filed, or where opposition is decided in the applicant's favour, the patent is granted on request in the prescribed form and published in the Office Gazette.
One more provision worth knowing about: where it appears to the Controller that an invention falls within a class notified by the Federal Government as one whose publication might be prejudicial to the defence of Pakistan or the safety of the public, the Ordinance provides for restrictions on the application. Applicants in defence-adjacent fields should take advice before filing.
Term, and keeping the patent alive
The term is twenty years from the date of filing of the application. IPO states separately that patent protection does not start until the actual grant. Both statements are true and the gap between them is the point: the clock runs from filing, but enforceable rights begin at grant, so prosecution delay reduces the years of monopoly you actually get to use.
Maintaining the patent is the patentee's responsibility. Annuities are paid until the patent expires, and published guidance describes renewal becoming due from the fifth year from the filing date with a grace period allowed against a penalty. The Patents (Amendment) Ordinance 2006 is described as allowing due annuities and renewal fees to be paid where an application has been accepted and sealed after the due date.
Territoriality and foreign filing
A Pakistani patent has effect in Pakistan only. If your market includes export or manufacture abroad, the foreign filing strategy has to be decided at the outset, because priority periods run from your first filing and cannot be extended after the event. Pakistan is a Paris Convention country, which is what makes priority claiming available. Budget for foreign filing as a separate and much larger cost line than the domestic application — it is usually the item that determines whether a patent programme is affordable at all.
When a patent is the wrong instrument
Patents are expensive, slow, public and territorial. For some commercial positions a different right fits better:
- The value is in the appearance, not the function — consider a registered design instead, which is a shorter and cheaper file.
- The value is in the brand — a registered trademark renews indefinitely and outlives every patent.
- The value is in code or content — copyright arises automatically and needs no grant.
- The invention cannot be reverse-engineered — a process nobody can observe may be better kept confidential than published in a specification, since a patent publishes the teaching in exchange for the monopoly.
Source check: 14 September 2026. The three patentability tests, the twenty-year term, the statement that protection begins at grant, the global novelty standard and the exhibition exception are attributed to IPO-Pakistan's published patent guidance and the Patents Ordinance 2000 as published on WIPO Lex. Form numbers, fee figures and annuity timing are drawn from published secondary guidance and have not been individually confirmed against the current Patents Rules fee schedule; confirm them with the Patent Office or a registered agent before filing. This is a procedural guide, not advice on the patentability of any invention.
Sources
This guide is written against the official and clearly labelled professional references below. Rates, thresholds and portal procedures change between reviews, so open the primary source before relying on a figure.
- IPO-Pakistan: patent frequently asked questions
- Patents Ordinance 2000 (Ordinance LXI of 2000) — WIPO Lex
- IPO-Pakistan: Intellectual Property Organization of Pakistan
Questions people also ask
I already showed the invention at a trade fair. Can I still patent it?
Probably not, and this is the most common way Pakistani inventions become unpatentable. Novelty is assessed against everything disclosed to the public anywhere in the world, by publication, oral disclosure, use or any other means, before the filing or priority date. The narrow exception in the Ordinance is an article exhibited at an official or officially recognised international exhibition within twelve months preceding the filing date. A local trade fair, a product launch, a conference paper or a public demonstration generally does not fall inside that exception.
How long does protection actually last, and from when?
The term is twenty years from the date of filing of the application. IPO states separately that patent protection does not start until the actual grant, which means there is a period after filing during which the application is pending and the twenty-year clock is already running. The practical consequence is that prosecution delay eats into your enforceable term, so a slow, contested file yields fewer years of monopoly than a clean one.
Can I patent a business method or an app idea?
A patent cannot be obtained on a mere idea or suggestion — the application has to disclose something that is new, non-obvious to a person skilled in the art, and capable of industrial application. A new use of a known thing without ingenuity is not an invention. Software and business methods are difficult territory in most jurisdictions and Pakistan is no exception. Before investing in a patent file, test whether the commercial value sits instead in copyright in the code, a trademark on the brand, or confidentiality under contract.
Do I need a patent attorney?
For a domestic applicant there is no absolute requirement, but the drafting is where patents are won and lost. The claims define the monopoly, and a specification drafted to describe the product rather than to claim the invention frequently yields a patent that a competitor can design around in an afternoon. Foreign applicants are generally required to act through a registered agent or attorney in Pakistan, and published guidance describes a power-of-attorney form filed alongside the application.
Does a Pakistani patent protect me abroad?
No. Patents are territorial, and a grant in Pakistan gives no rights in any other country. If your market includes export, the filing strategy has to be planned at the outset, because priority deadlines for foreign filing run from your first application and are not extendable. Pakistan is a Paris Convention country, which matters for claiming priority, but Pakistan is not a party to every international filing system, so check the route for each target market before the deadline rather than after.
What are annuities and what happens if I miss one?
A granted patent is maintained by paying periodic renewal fees, commonly called annuities, and the responsibility for paying them sits with the patentee rather than with the office. Published guidance describes renewal becoming payable from the fifth year from the filing date, with a grace period allowed against a penalty. A patent that lapses for non-payment is not a minor administrative problem — the invention can fall into the public domain, and restoration is neither automatic nor guaranteed.
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