Skip to content

Acorda to appeal invalidation by court of 4 patents

March 31, 2017

Acorda Therapeutics, Inc. (Nasdaq: ACOR ) today announced that the United States District Court for the District of Delaware upheld U.S. Patent No. 5,540,938 (the ‘938 patent), which pertains to the formulation of AMPYRA® (dalfampridine) Extended Release Tablets, 10 mg and is set to expire in July 2018. The Court invalidated U.S. Patent Nos. 8,663,685 (the ‘685 patent), 8,007,826 (the ‘826 patent), 8,440,703 (the ‘703 patent), and 8,354,437 (the ‘437 patent) which pertain to AMPYRA. The Company will appeal the ruling on these patents.

“We are disappointed by the Court’s decision and are preparing our appeal,” said Ron Cohen, M.D., Acorda’s President and CEO, “Medical innovation depends on the recognition of valid intellectual property claims. We believe that we demonstrated novel and unexpected findings in our AMPYRA development program that led to the issuance of valid patents.”

The Company has developed contingency plans to address its business needs and objectives in the event of a loss of AMPYRA exclusivity, and will provide an update after finalizing the implementation timeline.


From → Uncategorized

Leave a Comment

Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )


Connecting to %s

%d bloggers like this: