IP Services

Blue chemical Solution beaker
Blue chemical Solution beaker

Litigation and Dispute Resolution

We provide optimal response strategies in intellectual property lawsuits, including patents, trademarks, and designs, as well as unfair competition and trade secret lawsuits.

We provide optimal response strategies in intellectual property lawsuits, including patents, trademarks, and designs, as well as unfair competition and trade secret lawsuits.

특허, 실용신안, 상표, 디자인, 저작권 그리고 부정경쟁방지, 영업비밀 소송

THESSEN IP's Differentiated Services

IP disputes pose a significant risk that can threaten a company's survival. True to our name, "Dessen," we employ the most powerful and effective dispute resolution strategies to protect our clients' valuable rights. We are a group of top legal experts who stand on our clients' side and achieve victories in complex litigation proceedings, including infringement suits and invalidity trials.

특허, 실용신안, 상표, 디자인, 저작권 그리고 부정경쟁방지, 영업비밀 소송
특허, 실용신안, 상표, 디자인, 저작권 그리고 부정경쟁방지, 영업비밀 소송
특허, 실용신안, 상표, 디자인, 저작권 그리고 부정경쟁방지, 영업비밀 소송
Sending and responding to warning letters and certified mail

At the initial stage of a dispute, we clearly notify the other party of the infringement and draft and send a warning letter demanding cessation of the infringement. Conversely, if we receive a warning letter, we carefully review the legal principles and propose the optimal response.

Sending and responding to warning letters and certified mail

At the initial stage of a dispute, we clearly notify the other party of the infringement and draft and send a warning letter demanding cessation of the infringement. Conversely, if we receive a warning letter, we carefully review the legal principles and propose the optimal response.

Sending and responding to warning letters and certified mail

At the initial stage of a dispute, we clearly notify the other party of the infringement and draft and send a warning letter demanding cessation of the infringement. Conversely, if we receive a warning letter, we carefully review the legal principles and propose the optimal response.

Patent, trademark, and design infringement lawsuits
Patent, trademark, and design infringement lawsuits
Patent, trademark, and design infringement lawsuits
Invalidity judgment and confirmation of scope of rights judgment
Invalidity judgment and confirmation of scope of rights judgment
Invalidity judgment and confirmation of scope of rights judgment
Negotiation and arbitration representation
Negotiation and arbitration representation
Negotiation and arbitration representation

Phone number

02-363-1513

OFFIcE ADDRESS

4th-Floor, 26, Hakdong-ro 56-gil, Gangnam-gu, Seoul, Republic of Korea

© 2025 THESSEN IP LAWFIRM. All Rights Reserved

Phone number

02-363-1513

OFFIcE ADDRESS

4th-Floor, 26, Hakdong-ro 56-gil, Gangnam-gu, Seoul, Republic of Korea

© 2025 THESSEN IP LAWFIRM. All Rights Reserved