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C&S Patent and Law Office

Total number of professionals: 39
Number of partners: 15 Number of associates: 24
Principal office: Seoul

Firm overview

Established in 1969, C&S Patent and Law Office has built a reputation as one of Korea’s most competent and reliable intellectual property law firms over the past five decades.

With 40 highly qualified patent attorneys and 80 well-trained patent engineers and dedicated legal assistants, C&S provides extensive legal services in all areas of strategic intellectual property management based on know-how gained through accumulated skills and experience.

With persistent devotion and efforts in securing property rights, we are able to satisfy a wide range of client demands and further promote the development of intellectual property protection in Korea.

Key practice areas

IP prosecution: Prosecution of patents, utility models, designs, trademarks, etc.

Trials & litigation: Defend the validity of patents before the Intellectual Property Trial and Appeal Board (IPTAB) / file appeals with the Korean patent court.

IP search & analysis: Provide patent search & analytical services including patent maps, patentability searches, invalidity searches, infringement analysis, etc.

IP consulting: Provide counselling on licensing, technology transfers, technique development, etc.

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Eui-Hoon Lee
Won Son

Contact us

7/F Daelim Acrotel
13 Eonju-ro 30-gil
Gangnam-gu, Seoul
Korea – 06292
T: +82 2 2182 0300
E: mailbox@cnspat.com

Eui-Hoon Lee



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