20 December 2017
Washington DC
Reporter: Barney Dixon

PTAB institutes IPR against Lantus patents


The US Patent Trial and Appeal Board (PTAB) has instituted inter partes review (IPR) against patents for Sanofi’s Lantus insulin glargine injection.

In October, Sanofi initiated a patent infringement lawsuit against Mylan’s new drug application for a generic version of Lantus. Mylan responded by challenging Sanofi’s patents at the PTAB in an IPR.

Lantus is a prescription medicine for improving glycemic control in adult patients with diabetes.

Heather Bresch, CEO of Mylan, commented: “The PTAB's decision to institute IPR proceedings against the two Orange Book-listed patents for Lantus is another step forward in our ongoing efforts to bring an interchangeable insulin glargine to diabetes patients as soon as possible.”

She said: “There are more than 29 million people in the US living with diabetes who deserve access to more affordable treatment options. As a leading producer of oral diabetes medicines, we are deeply committed to this patient community and believe bringing lower-cost alternatives to Lantus and Lantus SoloSTAR will fulfill a critical medical need."

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