Kasan IP Law Firm specializes in intellectual property law, offering end to end support from patent and trademark prosecution to high stakes litigation and post grant proceedings. The firm combines deep technical understanding with legal expertise to help clients build and protect valuable IP portfolios across domestic and international markets.

With a track record recognized by major technology companies and public organizations, Kasan IP is known for high quality and fast, reliable service. The firm maintains an international team that includes US attorneys and experienced Korean professionals, enabling effective handling of cross border disputes, licensing matters and complex portfolio strategies.

Clients benefit from a one stop service approach and a paperless XPAT IP management system that drives efficiency, transparency and timely responses across both Seoul and Pangyo offices. Kasan works closely with inventors and corporate teams to align IP strategy with business goals and to support ongoing development, enforcement and monetization initiatives.

About KASAN IP Law Firm

80 people in their team


Practice areas
Intellectual Property
Lawsuits & Disputes
Media, Technology and Telecoms
Corporate & Commercial

Languages spoken
English

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Practice areas

Intellectual Property

Kasan IP Law Firm provides full range of IP services including prosecution, registration and litigation for patents, utility models, designs and trademarks. The firm supports overseas filing, international disputes and portfolio management through its XPAT IP management system and team of licensed professionals.
Copyright
Patent
Trademark
Art & Cultural Property Law

Lawsuits & Disputes

The firm handles domestic and international IP disputes, including infringement actions, oppositions, invalidation trials and licensing disputes. Its international team coordinates cross border litigation and enforcement with a client focused approach and efficient workflows.
ADR Mediation & Arbitration
Appeal
Class Action
General Litigation
Ethics and Professional Responsibility
Commercial Litigation
Antitrust Litigation
Restructuring & Insolvency

Media, Technology and Telecoms

The practice focuses on technology related IP in ICT, software and electronics, including patent and trademark protection, licensing strategies, and technology transfer advice to help clients monetize and safeguard their innovations.
Advertising and Marketing
Biotechnology
Cyber Law, Data Privacy and Data Protection
Fintech
Information Technology
Media and Entertainment
Outsourcing
Technology Transactions
Telecommunications and Broadcast
Sports Law
E-commerce & Internet Law
Space Law
Data Center & Digital Infrastructure

Corporate & Commercial

Kasan assists clients with licensing, technology transfer, and strategic IP management for business growth, offering guidance on cross border transactions, contract negotiation, and IP portfolio monetization to align IP assets with corporate objectives.
Administrative
Admiralty & Maritime
Agriculture
Antitrust
Aviation
Business Registration
Contract
Due Diligence
Franchising
Gaming
Government Contract
Licensing
Merger & Acquisition
Transportation
Venture Capital
Cannabis Law
Nonprofit & Charitable Organizations
International Trade Law
Government Relations & Lobbying
Private Equity
Corporate Governance
Sanctions & Export Controls

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