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News & Analysis

Kim & Chang Obtains Favorable Decision Denying Establishment of Worker Dispatch Relationship Between Public Institution and Subcontractor’s Employees

19 December 2025 by Kim & Chang - South Korea

On July 10, 2024, the Daegu High Court, Civil Division 2 (Presiding Judge, Tae-hyun Kim) rendered a judgment denying the establishment of a worker dispatch relationship between Public Institution A and the plaintiffs, who were workers of a subcontractor entrusted with performing facility maintenance work for Public Institution A (Daegu High Court Decision 2021Na21952, 21969 (consolidated) and 2021Na21976, all rendered on July 10, 2025).

News & Analysis

Kim & Chang Successfully Defends Pharmbio Korea’s Patent for Orafang (Bowel Cleanser Tablet)

19 December 2025 by Kim & Chang - South Korea

Kim & Chang’s Intellectual Property Practice successfully represented Pharmbio Korea Inc. (“Pharmbio Korea”), a domestic pharmaceutical company, in two patent invalidation lawsuits related to bowel cleanser tablets. The team secured victories at both the Intellectual Property Trial and Appeal Board (the “IPTAB”) and the Intellectual Property High Court (the “IP High Court”) by demonstrating that the two patents in question (the “Subject Patents”) could not have been easily developed by a person of ordinary skill in the art based on the prior art inventions.

News & Analysis

Kim & Chang Won Major Lawsuit Challenging KFTC’s Ruling That Platform Company’s Algorithmic Business Model Constituted Abuse of Market Dominance and Unfair Trade Practices

19 December 2025 by Kim & Chang - South Korea

Kim & Chang secured a complete victory for a leading Korean mobility platform company (the “Plaintiff”) in a lawsuit against the Korea Fair Trade Commission (the “KFTC”). The lawsuit sought to revoke the KFTC’s corrective order and a fine of approximately KRW 27.1 billion. The KFTC had argued that the Plaintiff abused its market dominance by using an algorithm to unfairly favor its member taxis. The Seoul High Court accepted our arguments and overturned the KFTC’s dispositions entirely.

News & Analysis

Lee & Ko Secures Complete Victory in Short Selling Case

01 October 2025 by Lee & Ko - South Korea

Lee & Ko truly excited to share a follow up on the financial industry related high profile criminal case in Korea, where Lee & Ko continued to successfully secure a not guilty judgment at the appellate court for our client, a global banking and financial services company.

News & Analysis

Personal Obligations in Korean Venture Financing Deals: Enforceability of Founder-Backed Share Purchase Obligations in Korea

29 September 2025 by Jipyong - South Korea

On 16 July 2025, the Seoul Central District Court rendered a notable decision concerning the enforceability of contractual share repurchase rights against company founders in the context of insolvency proceedings (Seoul Central District Court, 2024GaHap59259).

News & Analysis

Court Denies Worker Dispatch Relationship Between Quasi-Governmental Agency and Contractor Employees

18 September 2025 by Kim & Chang - South Korea

The Cheongju District Court issued a ruling on April 9, 2025, denying a worker dispatch relationship between the plaintiffs, who were employees of Company B (i.e., a contractor that performed agricultural waste disposal services, the “Plaintiffs”), and Agency A (i.e., a quasi-governmental agency, the “Defendant”) (Cheongju District Court Decision 2022Gahap52546, April 9, 2025).

News & Analysis

Kim & Chang Successfully Represents Defendant in Soil Contamination Litigation Involving Large-Scale Development Site in Busan

18 September 2025 by Kim & Chang - South Korea

Kim & Chang’s Environment Practice successfully won a case in its entirety on behalf of Company H, a large corporation in the shipbuilding and construction sector. This case was initiated by Company A, a real estate development company, against Company H at the Busan District Court, seeking costs of soil remediation and compensation for damages.

News & Analysis

South Korea: Landmark IP High Court Decision Expands Patent Protection for Online Cross-Border Commerce

01 July 2025 by Lee & Ko - South Korea

In a significant win for patent holders operating in the digital marketplace, the IP Group at Lee & Ko has secured a pivotal ruling from Korea’s IP High Court. The Court recognized that posting and selling products covered by Korean patents on overseas e-commerce platforms can constitute an "offer for sale" in Korea and may infringe Korean patent rights.

News & Analysis

South Korea: Landmark IP High Court Decision Expands Patent Protection for Online Cross-Border Commerce

01 July 2025 by Lee & Ko - South Korea

In a significant win for patent holders operating in the digital marketplace, the IP Group at Lee & Ko has secured a pivotal ruling from Korea’s IP High Court. The Court recognized that posting and selling products covered by Korean patents on overseas e-commerce platforms can constitute an "offer for sale" in Korea and may infringe Korean patent rights.

News & Analysis

South Korea: Vietnam’s Decree 94: Introducing Regulatory Sandbox for Fintech Innovation

19 June 2025 by Jipyong - South Korea

On May 15, 2025, the Government of Vietnam promulgated Decree No. 94/2025/ND-CP (“Decree 94”), introducing a regulatory sandbox mechanism for certain fintech activities in the banking and financial services sector.