Life Sciences and Pharma IP 2026

SOUTH KOREA Trends and Developments

Trends and Developments Contributed by: Samuel Lee, Ye In Han, Inkyoung Choi and Jaeyoung Seol Bae, Kim & Lee LLC Bae, Kim & Lee LLC was founded in 1980 and is a full-service law firm covering all major practice areas, including corporate law, mergers and acquisitions, dispute resolution (arbitration and litigation), white- collar criminal defence, competition law, tax law, capital markets law, finance, intellectual property, employment law, real estate, technology, media and telecoms, maritime and insurance matters. With more than 650 professionals located across its offices in Seoul, Beijing, Hong Kong, Shanghai, Hanoi, Ho Chi

Minh City, Yangon and Dubai, it offers clients a wide range of expertise through a vast network of offices. The firm is composed of a diverse mix of Korean and foreign attorneys, tax advisers, industry analysts, former government officials and other specialists. A number of its professionals are multilingual and have worked at well-known law firms in other countries, enabling them to assist international clients as well as Korean clients abroad successfully with cross-border transactions.

Authors

Samuel Lee is a senior foreign attorney in Bae, Kim & Lee LLC’s IP group specialising in intellectual property law, international disputes, IP transactions and technology due diligence in the electrical, chemical

Inkyoung Choi earned her BS and MS degrees in Pharmaceuticals from Seoul National University and worked as a researcher at the University of Minnesota Medical School during the Master’s programme. Ms Choi is now

(including pharmaceuticals and biologics) and software industries. In addition to advising foreign clients on Korean IP issues, Mr Lee advises Korean clients on cross-border IP issues, including US and German litigation, FTOs and licensing negotiations. Mr Lee utilises both his in-house experience (at Samsung Electronics and P&G) and law firm experience (Baker Botts and Dergosits & Noah) to provide clients with real-world legal advice and business-oriented solutions. Ye In Han is a partner with a background as a pharmacist who focuses on pharmaceutical and biotech patent litigation, as well as advisory services and litigation in healthcare. Based on her experience in representing global and domestic pharmaceutical companies, she is recognised for her ability to employ both offensive and defensive strategies in pharmaceutical and biotech patent disputes. Furthermore, she provides advisory and litigation services relating to pharmaceuticals, medical devices, cosmetics, household chemical products, etc, based on specialised knowledge of pharmacy and an understanding of the industry.

a partner at Bae, Kim & Lee LLC. Ms Choi represents and advises clients primarily in cases related to intellectual property rights, and also handles legislative administration and fair trade issues related to the pharmaceutical industry.

Jaeyoung Seol specialises in intellectual property litigation, licensing and IP transactions in the life sciences and pharmaceutical sectors. Mr Seol has successfully handled patent disputes involving numerous

blockbuster chemical and biological drugs, as well as licensing-in and licensing-out transactions. With extensive knowledge and experience in the life sciences and pharmaceutical industries, Mr Seol provides effective litigation strategies for both offensive and defensive intellectual property disputes and strategic counselling to maximise clients’ interests in licensing and intellectual property transactions.

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