直 Japanese PDF Font
  • Our Professionals
  • Our Work
  • Our Insights
  • Offices
  • Firm
  • Careers
Finnegan
    • AI + Finnegan
    • Appeals, Issues, and Legal Strategy
    • Diligence, Licensing, and Opinions
    • Global IP Enforcement, Litigation, and Trials
    • Patent Office Invalidation Proceedings
    • Prosecution and Portfolio Management
    • Trademark and Brand Management
    • AI, Electronics, and Information Technology
    • Chemicals, Industrials, and Materials
    • Communications
    • Consumer Goods and Services
    • Energy
    • Hospitality, Gaming, and Leisure
    • Life Sciences
    • Transportation and Logistics
  • Experience

Experience

Nippon Shinyaku Co., Ltd. v. Sarepta Therapeutics, Inc.

Nippon Shinyaku Co., Ltd.

Sarepta Therapeutics, Inc.

Represented Sarepta Therapeutics, Inc. and its licensor The University of Western Australia in patent litigation relating to nucleic acid therapies for treatment of Duchenne muscular dystrophy (DMD). A federal jury in the District of Delaware awarded Sarepta Therapeutics over $115 million in its patent infringement case against Nippon Shinyaku Co. Ltd. This substantial verdict upholds the validity of Sarepta's groundbreaking exon-skipping treatment, and the underlying work at the University of Western Australia.

Nippon Shinyaku Co., Ltd. v. Sarepta Therapeutics, Inc., 1:21-cv-01015, D. Del., Judges Hall, Williams

Related Professionals

Ryan P. O'Quinn, Ph.D.
Partner
Reston, VA
+1 571 203 2426
Email
William B. Raich, Ph.D.
Partner
Washington, DC
+1 202 408 4210
Email
Alissa K. Lipton
Partner
Washington, DC
+1 202 408 4293
Email
Yoonhee Kim
Partner
Washington, DC
+1 202 408 4214
Email
Yoonjin Lee, Ph.D.
Partner
Washington, DC
+1 202 408 4332
Email
Kaitlyn S. Pehrson
Associate
Washington, DC
+1 202 408 4118
Email

Related Practices

Diligence, Licensing, and Opinions

Licensing, Pooling, and Other Transactions

Global IP Enforcement, Litigation, and Trials

Patent Litigation and Trials

Related Industries

Life Sciences

Pharmaceutical

Biotechnology

Biologics

Related Experiences

Regenxbio, Inc. et al. v. Sarepta Therapeutics, Inc. et al.

Sarepta Therapeutics, Inc. et al.

Genzyme Corporation v. Sarepta Therapeutics, Inc. et al.

Sarepta Therapeutics, Inc. et al.

Hartig Drug Co. Inc. v. Senju Pharmaceutical Co. Ltd.

Senju Pharmaceuticals Co. Ltd.

Advanced Micro Devices, Inc. v. S3 Graphics Co., Ltd.

S3 Graphics Co., Ltd.

Housey Pharmaceuticals, Inc. v. Otsuka Pharmaceutical Co. Ltd.

Otsuka Pharmaceutical Co. Ltd.

Koninklijke Philips NV v. Nintendo Co., Ltd. 

Koninklijke Philips NV

accessiBe Ltd. v. AudioEye, Inc.

accessiBe Ltd.

Amarin Pharms. Ireland Ltd. v. Omthera Pharms., Inc.

Omthera Pharmaceuticals, Inc.; AstraZeneca Pharmaceuticals LP

Eastman Chemical Co. v.  AlphaPet, Inc.; DAK Americas LLC

Eastman Chemical Co.

Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.

  • Privacy
  • Disclaimer
  • Legal Notices
  • Fraud Alert
  • EEO Statement
  • Cookies
  • Contact Us

© 2026 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP