Jiwon Jung, Ph.D. — Patent Attorney

Blue chemical Solution beaker

Jiwon Jung

Managing Partner

더쎈특허 연락

02-6952-1533

더쎈특허 연락

jwjung@thessenip.com

정지원 변리사

Mr. Jung began his career at Kim & Chang, where he managed patent prosecution, trials, and litigation for leading global chemical companies such as BASF, 3M, and DOW Chemical. As one of Korea’s foremost secondary battery specialists, he has extensive experience advising on domestic and international patent disputes, trade secret issues, and technology misappropriation cases in the battery industry.

Through creative and expert IP valuation, he provides objective and rational analyses for corporate value assessments, M&A, and exit strategies, ensuring that clients’ businesses are recognized as high-value enterprises built on intellectual property.

Committed to continuous research in technology trends, law, and case precedents, Mr. Jung delivers top-tier professional services based on active communication with clients—offering proactive, strategic support to protect and enhance their business value. 

특허, 상표, 디자인 출원 변리사

EXPECT MORE

Changing the world starts here. Join THESSEN IP

특허, 상표, 디자인 출원 변리사

EXPECT MORE

Changing the world starts here. Join THESSEN IP

Career

  • Managing Partner, THESSEN International Patent & Law Office
  • Chief Technology Officer (CTO), OceansBio Co., Ltd.
  • Former Patent Attorney, Kim & Chang Law Firm

Education & Qualifications

  • Ph.D. in Chemical and Biological Engineering (Battery Engineering), Seoul National University
  • B.S. in Chemical and Biological Engineering, Seoul National University
  • Full Member, Korean Patent Attorneys Association (KPAA)

Major Activities

  • Legal Advisor, Korea Battery Industry Association
  • Examiner, Intellectual Property Management Certification Program
  • Patent prosecution, trials, and litigation for BASF, 3M, and DOW Chemical
  • Advisory experience in domestic and international disputes and trade secret/technology theft cases related to secondary batteries

Specialized Fields

  • Chemicals & Materials
  • Secondary Batteries, Food, Cosmetics, Pharmaceuticals
  • Intellectual Property Dispute Resolution

Publications

  • Enhancement of Cycle Life Performance via Surface Film Control on Spinel Lithium Titanate Oxide Electrodes
    (Doctoral Dissertation, Seoul National University, 2017)
  • Publications: Doctoral dissertation and others

MEET OUR TEAM

Expand and flesh out your ideas with THESSEN IP's IP experts

Expand and flesh out your ideas with THESSEN IP's IP experts

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