Intellectual Property
We protect your intellectual property rights with a team of experienced IP lawyers.

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Innovation is only as powerful as its protection. In today’s fast-evolving corporate and technological world, safeguarding intellectual property rights is essential for maintaining a competitive edge.
As a leading Intellectual Property Law Firm in Sri Lanka, we provide strategic legal guidance across the full IP spectrum - from trademark protection and patent registration in Sri Lanka to copyright law and industrial designs in Sri Lanka. Our approach integrates local legal precision with international best practices, ensuring that our clients’ intellectual creations remain secure, valuable, and future-ready.
Our Expertise in Intellectual Property Law
What Is Intellectual Property Law in Sri Lanka?
Intellectual property law Sri Lanka governs the protection of creative, inventive, and innovative works. This ensures individuals and businesses can control and benefit from their original ideas. Our firm provides complete legal support for the creation, registration, and enforcement of intellectual property rights across multiple industries.
What Is the Meaning of Intellectual Property?
Intellectual Property (IP) refers to intangible assets resulting from creativity and innovation - including inventions, designs, artistic works, and trade secrets. At D.L.&F. De Saram, we help clients transform intellectual creations into legally protected assets through well-defined strategies.
What Are the Five Most Common Types of Intellectual Property?
We handle all key IP categories recognised under Sri Lankan and international law:
- Trademarks: Brand names, logos, slogans
- Patents: Inventions and technical innovations
- Copyrights: Literary, artistic, and software works
- Industrial Designs: Aesthetic aspects of products
- Trade Secrets: Proprietary business knowledge and confidential processes
What Are Intellectual Property Rights?
Intellectual property rights (IPRs) grant creators exclusive ownership and control over their intellectual works. These rights empower businesses to monetise their innovation, prevent unauthorised use, and enhance brand reputation. We advise clients on both local and cross-border enforcement of these rights through IP enforcement and litigation strategies.
Comprehensive Intellectual Property Services
Our IP practice is comprehensive, covering advisory, registration, protection, and dispute resolution.
- IP Counselling
We provide expert advice on IP asset creation, management, and exploitation, evaluating the strength and scope of our clients’ rights and developing strategies to maximise value. - Trademark Registration and Protection
Our team assists with trademark registration in Sri Lanka and World Intellectual Property Oganisation (WIPO), including brand names, logos, and slogans, ensuring strong, enforceable protection under trademark protection Sri Lanka law. - Patent Registration and Industrial Design Rights
We guide clients through patent registration in Sri Lanka, including drafting, filing, and prosecution. We also handle industrial designs in Sri Lanka, protecting visual product design elements that distinguish brands in the marketplace. - Copyright Registration and Licensing
We draft and manage copyright law Sri Lanka documentation for literary, artistic, and software works. This ensures creators maintain control through comprehensive licensing and assignment agreements. - IP Enforcement and Litigation
Our team represents clients in IP enforcement and litigation matters, addressing infringement, counterfeit goods, and unlawful use. We pursue remedies such as injunctions, damages, and settlement negotiations to protect our clients’ rights. - Licensing and Technology Transfer
We structure intellectual property licensing and technology transfer agreements that enable businesses to leverage IP commercially while maintaining control over their innovations. - IP Due Diligence in Transactions
Our IP team conducts due diligence during mergers, acquisitions, and other transactions, evaluating IP portfolios for value, enforceability, and potential risks. - IP Portfolio Management
We ensure clients’ IP portfolios remain current through renewals, strategic assessments, and alignment with business goals, enabling long-term competitive advantage.
- IP Counselling
FAQs
What laws regulate intellectual property in Sri Lanka?
IP rights are primarily governed by the Intellectual Property Act No. 36 of 2003, which covers trademarks, patents, copyrights, industrial designs, and trade secrets protection.
How can I register a trademark or patent in Sri Lanka?
Registration is handled through the National Intellectual Property Office (NIPO). Our team manages the full trademark protection Sri Lanka and patent registration Sri Lanka process, from application to approval.
What is the duration of IP protection in Sri Lanka?
Trademarks and copyrights are renewable, while patents typically last for 20 years from the filing date, subject to maintenance requirements.
Can I enforce my IP rights internationally?
Yes. Through international treaties and conventions, such as the Paris Convention, IP rights can be protected abroad. We advise clients on cross-border enforcement and licensing arrangements.
Contact Us
Protect your ideas, innovations, and brand with the right legal framework.
Our intellectual property lawyers in Sri Lanka are ready to assist with patent registration, trademark protection, copyright law, and IP enforcement.
Contact D.L.&F. De Saram to safeguard your creative assets and strengthen your business advantage.

