Shionogi sues Aurobindo to halt Doribax generic
Pavel Kapysh / Shutterstock.com
Pharmaceutical companies Shionogi and Duchesnay have filed a second lawsuit against Hetero labs, claiming that the company infringed two additional patents related to Osphena (Ospemifene)—a treatment for vaginal pain during sex.
Life Sciences Intellectual Property Review (LSIPR) tracks the increasing challenges for intellectual property specialists in the rapidly evolving world of life sciences. From gene patents to stem cell research, we provide the very best news and analysis.
To continue reading this article and to access 4,500+ articles, our digital magazines and special reports published for LSIPR subscribers only then you will need a subscription.
If you are already subscribed please login.
Official LSIPR subscribers include:
Allen & Overy
Arnold & Siedsma
Birch, Stewart, Kolasch & Birch LLP (BSKB)
Carpmaels & Ransford
European Patent Office
George Washington Law School
Kirkland & Ellis International LLP
Marks & Clerk
NiKang Therapeutics Inc.
Powell Gilbert LLP
Procopio, Cory, Hargreaves & Savitch LLP
The United States Patent and Trademark Office (USPTO)
World Intellectual Property Office
For multi-user price options, or to check if your company has an existing subscription we can add you into for FREE, please contact Atif at firstname.lastname@example.org.
If you have any technical issues please email tech support.
Osphena, Duchesnay, Shionogi, FDA, ANDA, Generic, US District Court for the District of Delaware