Patents

Patents protect inventions by granting exclusive rights to prevent others from making, using, selling or importing the patented invention without authorization.

We assist clients in the protection, maintenance, enforcement and commercialization of patent rights in Pakistan and across multiple jurisdictions, combining technical expertise with strategic legal advisory to support innovation and maximize commercial value.

Patent Protection in Pakistan

Patent protection in Pakistan is governed by the Patents Ordinance, 2000 and the Patents Rules, 2003, and administered by the Intellectual Property Organization of Pakistan.

A granted patent provides exclusive rights for a period of 20 years from the filing or priority date, subject to payment of annual renewal fees.

Pakistan operates on a first-to-file system, and there is no utility model or petty patent regime, meaning protection is available only through full patent filings.

Patentability and Disclosure Requirements

To qualify for patent protection in Pakistan, an invention must satisfy the following criteria:

• Novelty: The invention must be new and not disclosed anywhere in the world prior to filing
• Inventive Step: The invention must not be obvious to a person skilled in the relevant field
• Industrial Applicability: The invention must be capable of industrial use

In addition, patent applications must include a full and enabling disclosure of the invention. The specification must clearly describe the invention, disclose the best method of performing it, and define the scope of protection through properly supported claims. The disclosure must be sufficient to enable a person skilled in the art to reproduce the invention without undue experimentation. Inadequate disclosure may result in examination objections and may affect the validity or enforceability of the patent.

Public disclosure prior to filing may destroy novelty; accordingly, early filing is critical.

Patent Services

We provide end-to-end patent services across the patent protection cycle.

1. Patent Searches and Strategic Advisory (2–10 working days)

• prior art and novelty searches
• freedom-to-operate (FTO) searches to assess infringement risks
• patentability assessments and legal opinions
• filing strategy (Pakistan and international)
• patent landscape and competitor analysis

2. Filing and Documentation (1–5 working days)

• drafting of provisional and complete specifications
• filing of patent applications (provisional or complete)
• Paris Convention priority filings

Key documentary requirements include:

• applicant and inventor details
• complete specification (description, claims, drawings and abstract)
• Power of Attorney (signed; notarization generally not required)
• assignment documents (where applicable)
• certified priority documents (if priority is claimed, within prescribed time)

Power of Attorney:
A Power of Attorney in favour of local counsel is required for representation before the Patent Office. Notarization is generally not mandatory, and a signed copy is typically sufficient at the time of filing. However, the original Power of Attorney may be required to be submitted within the prescribed timeframe to comply with applicable stamp duty requirements in Pakistan. Failure to submit the document in time may result in procedural objections.

3. Formal Examination (3–6 months)

• review for compliance with filing formalities
• correction of deficiencies (if any)

4. Publication (Approximately 18 months from filing or priority date)

• application published in official journal
• early publication may be requested (where applicable)

5. Substantive Examination & Prosecution (1–2 years)

• examination for novelty, inventive step and industrial applicability
• issuance of examination reports
• written responses and amendments
• hearings (if required)

6. Grant of Patent (Total timeline: 2.5 – 4 years)

• acceptance upon successful prosecution
• grant and issuance of Letters patent/patent certificate

7. Opposition, Revocation and Disputes (timelines vary: 1–3+ years)

• pre-grant and post-grant opposition proceedings
• revocation and invalidation actions
• defense against third-party challenges

8. Enforcement and Litigation (case-dependent timelines)

• patent infringement actions before civil courts and High Courts
• interim and permanent injunctions
• damages and accounts of profits
• seizure and destruction of infringing goods
• customs-based border enforcement measures

9. Portfolio Management and Commercialization

• annuity and renewal management
• patent licensing and technology transfer agreements
• commercialization and monetization strategies
• IP due diligence and valuation

International Patent Protection

Paris Convention Priority

Pakistan is a member of the Paris Convention administered by the World Intellectual Property Organization.

Applicants may claim priority within 12 months of an earlier filing in another member country.

PCT (Patent Cooperation Treaty)

Pakistan is not a contracting state of the PCT. Accordingly, protection in Pakistan must be obtained through direct national filing, rather than via the PCT system.

Cross-Border Protection Strategy

Patent rights are territorial in nature and must be secured separately in each jurisdiction. International protection is obtained through national filings and, where applicable, by relying on priority rights under international conventions.

Foreign Filing License (Pakistani Nationals)

Pakistani nationals intending to file patent applications outside Pakistan may be subject to foreign filing restrictions under the Patents Ordinance 2000.

In general:

• an inventor should first file the patent application in Pakistan
• foreign filing may be undertaken after the expiry of six weeks from the Pakistani filing date, provided the Controller of Patents has not issued directions restricting foreign filing
• alternatively, the applicant may request a Foreign Filing License from the Controller of Patents permitting filing outside Pakistan prior to the expiry of the waiting period

These requirements allow the Patent Office to review inventions that may involve national security or strategic technologies before patent applications are filed abroad.

Failure to comply with applicable foreign filing restrictions may have legal consequences under Pakistani patent law. Careful coordination of domestic and international patent filing strategies is therefore essential to preserve patent rights across multiple jurisdictions.

Freedom-to-Operate (FTO) and Risk Management

Patent protection does not automatically grant the right to commercialize an invention. Businesses must ensure that their activities do not infringe third-party rights.

We provide:

• freedom-to-operate (FTO) searches
• infringement risk assessments
• design-around strategies
• competitor patent analysis

Innovation and Commercialization Ecosystem

Pakistan has a developing innovation ecosystem, with universities and research institutions increasingly engaged in intellectual property creation.

Public universities have established Offices of Research, Innovation and Commercialization (ORICs) to support:

• identification and protection of inventions
• patent filings and IP management
• industry collaboration and licensing
• commercialization of research outputs

Legal and Regulatory Framework

Patent protection is governed by a combination of national legislation and international legal instruments:

National Laws

• Patents Ordinance, 2000
• Patents Rules, 2003

International Treaties and Agreements

Pakistan participates in key international systems:

• Paris Convention administered by the World Intellectual Property Organization
• TRIPS Agreement administered by the World Trade Organization

System Considerations

• No utility model or petty patent system is available in certain jurisdictions
• International filing mechanisms may vary depending on jurisdiction

Conclusion

We provide integrated patent services combining legal, technical and strategic expertise to support innovation, manage risk and maximize the commercial value of inventions. Our approach enables clients to secure, enforce and commercialize patent rights effectively across local and global markets.