Professionals
Sang Oh Ahn
Patent Attorney / Partner
- +82-2-6677-7625
- soahn@jjpat.com
Practice Areas
Bio
Education and
Qualifications
- Ph.D. in Biological Sciences and Biotechnology, Chonnam National University
- M.A. in Japanese Language and Culture, Korea National Open University
- B.A. in Japanese Studies, Korea National Open University
- B.S. in Biotechnology, Inha University
- Passed the 37th Patent Attorney Examination (2000)
Career
Current)
- Partner Patent Attorney, JUNGJIN Patent & Law Firm
Previous)
- Team Leader and Patent Attorney, Lee International IP & Law Group
- Team Leader and Patent Attorney, Hanol Patent & Law Firm
Bailiwick
Biotechnology / Molecular Biology / Biochemistry / Biomedical Science / Small-Molecule Pharmaceuticals / Biomaterials / Fine Chemicals
Key achievements
- Invalidity opinion on electronic materials for Company S (2007)
- Invalidity trial for high-refractive index pressure-sensitive adhesive for Company M (2008)
- Invalidity and infringement opinion on sanitary products for Company U (2010)
- Invalidity litigation related to phosphorescent dopants for OLEDs for Company U (2011)
- Consulting on patent linkage system for pharmaceutical product approvals for a Japanese pharmaceutical company (2015–2016)
- Handled multiple scope confirmation trials for domestic pharmaceutical companies (2016–2017)
- Market trend research on NSG-related technologies for Company I (2022)
- Infringement opinion on liposomal vitamin products for Company M (2022)
- Infringement opinion on dermal fillers for Company S (2022)