A patent is the strongest form of protection an inventor can hold: an exclusive legal right to stop others from making, using or selling your invention for up to twenty years. In Pakistan the whole system runs on one statute - the Patents Ordinance 2000, backed by the Patents Rules 2003 - and is administered by the Intellectual Property Organization of Pakistan (IPO-Pakistan). This guide explains exactly what can and cannot be patented, and walks you through filing, examination, cost and timeline. If your idea is a brand name or logo rather than a technical invention, see our trademark registration guide instead.
The legal framework
Patents in Pakistan are governed entirely by the Patents Ordinance 2000 and the Patents Rules 2003. Applications are handled by the Patent Office of IPO-Pakistan, based in Karachi. Pakistan is a member of the Paris Convention, so an applicant who has already filed abroad can claim priority within twelve months. Note that Pakistan is not a member of the Patent Cooperation Treaty (PCT), so there is no national-phase PCT route - foreign inventors must file a direct (convention) application here, through a registered patent agent.
What can be patented
Under Section 7 of the Ordinance, an invention is patentable only if it passes three tests together. Miss any one and the application fails:
| Test | What it means |
|---|---|
| Novelty | The invention must be new - not disclosed anywhere in the world, in any form, before your filing or priority date. Public use, a published paper, or even your own earlier disclosure can destroy novelty. |
| Inventive step | It must not be obvious to a person skilled in the relevant field. Simply combining known parts, or a trivial tweak, is not enough. |
| Industrial application | It must be capable of being made or used in some kind of industry - it has a practical, real-world use. |
Both products (a device, machine, chemical compound, composition) and processes (a method of manufacture) can be patented, provided all three tests are met.
What cannot be patented
Section 7(2) and related provisions carve out several categories that are not treated as patentable inventions, no matter how clever. These commonly trip up first-time applicants:
| Excluded category | Examples |
|---|---|
| Discoveries, scientific theories, mathematical methods | The law of gravity, a naturally occurring substance found in nature, a pure algorithm |
| Purely aesthetic creations | Literary, dramatic, musical or artistic works (protected instead by copyright) |
| Schemes, rules and methods | Business methods, rules for playing a game, methods of doing mental acts |
| Methods of treatment / diagnosis | Methods of medical or surgical treatment of humans or animals |
| Contrary to public order or morality | Inventions whose commercial use would offend public order, morality or health |
| Plant and animal varieties | Essentially biological processes for producing plants or animals |
Watch the disclosure trap: because novelty is judged worldwide, presenting your invention at a trade fair, publishing a research paper or launching a product before you file can permanently bar a patent. File first, disclose later.
The registration process step by step
Filing a patent is a technical, multi-stage exercise. In outline:
- Prior-art search. Check existing patents and literature to confirm your invention is genuinely new before you spend on filing.
- Draft the specification. Prepare the description, claims, abstract and drawings. The claims define the legal boundary of your monopoly - this is the most important and most skilled part.
- File with IPO-Pakistan. Submit the application and prescribed forms with the Patent Office. Foreign applicants file through a registered patent agent; residents may file directly.
- Formal examination. The Office checks the paperwork is complete and compliant.
- Substantive examination. An examiner assesses novelty, inventive step and industrial application, and issues an examination report with any objections.
- Respond to objections. You (or your agent) answer the report within the prescribed period, amending claims if needed.
- Publication and grant. Once accepted, the application is published for opposition; if unopposed and in order, the patent is sealed and entered on the register.
The typical documents you need to have ready are set out below.
| Document | Notes |
|---|---|
| Complete specification with claims | Description, claims, abstract and drawings of the invention |
| Application form (prescribed) | Filed on IPO-Pakistan's patent forms |
| Applicant / inventor details | Name, address and nationality; CNIC or company registration |
| Power of attorney | Where filed through a patent agent or attorney |
| Priority document | If claiming convention priority from an earlier foreign filing |
| Assignment / proof of right | Where the applicant is not the inventor |
Cost of patent registration
Government fees under the Patents Rules are modest, but they are only one part of the total. The larger cost is usually professional drafting - a well-written specification is what makes a patent defensible. Official fees are periodically revised, so treat the figures below as indicative and confirm the current schedule before filing.
| Cost element | Indicative range |
|---|---|
| Official filing fee | A few thousand rupees per application (varies for individuals vs companies) |
| Extra pages / extra claims | Per-page and per-claim surcharges above the standard limits |
| Professional drafting & agent fees | The main variable cost - depends on complexity of the invention |
| Annual renewal (annuities) | Payable from the 4th year onward to keep the patent alive |
Because exact fees shift with each fee notification, we do not quote fixed rupee figures here. For a current, all-in estimate for your specific invention, speak to our IP team.
Timeline: filing to grant
Patents are not quick. Substantive examination and possible objections mean grant usually takes a few years:
| Stage | Typical timing |
|---|---|
| Filing and formal check | At submission |
| First examination report | Around 14 to 18 months from filing |
| Responding to objections | Within the prescribed period set in the report |
| Publication for opposition | After acceptance |
| Grant and sealing | Commonly 2 to 4 years from filing overall |
Patent vs utility model (minor patent)
Not every innovation needs a full invention patent. The Ordinance also allows a utility model - a "minor patent" - for smaller, incremental improvements that may not clear the full inventive-step bar. It is faster and cheaper but shorter-lived:
| Feature | Invention patent | Utility model |
|---|---|---|
| Term | 20 years from filing | 10 years from filing |
| Inventive step | Full requirement | Lower threshold |
| Examination | Full substantive examination | Generally quicker |
| Best for | Genuinely novel, non-obvious inventions | Minor practical improvements to existing products |
Frequently asked questions
What can be patented in Pakistan?
A product or process that is new, involves an inventive step and is capable of industrial application, under Section 7 of the Patents Ordinance 2000.
How long does a patent last?
An invention patent lasts 20 years from the filing date, subject to annual renewal fees from the fourth year. A utility model lasts 10 years.
Where do I file a patent?
With the Patent Office of IPO-Pakistan in Karachi, under the Patents Ordinance 2000 and Patents Rules 2003.
Can a business method or software algorithm be patented?
Pure business methods, mathematical methods and abstract algorithms are excluded. A technical invention that happens to use software may be patentable - get specific advice.
Do foreign applicants need a local agent?
Yes. Foreign applicants must file through a registered patent agent in Pakistan; residents may file directly.
Should I patent or keep it a trade secret?
A patent gives a 20-year monopoly but requires public disclosure. If your edge can be kept confidential, a trade secret may suit better. We can help you weigh both.