Teva, Apotex Don't Infringe Sleep Drug Patents, Judge Finds

By Elliot Weld · September 25, 2026, 8:27 PM EDT

Generic drugmakers Teva Pharmaceuticals and Apotex Inc. have secured an order from a Delaware federal court that they do not infringe patents asserted by Vanda Pharmaceuticals that cover the sleep drug...

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Case Information

Case Title

Vanda Pharmaceuticals Inc. v. Teva Pharmaceuticals U.S.A., Inc.

Case Number

1:23-cv-00152

Court

Delaware

Nature of Suit

Patent

Date Filed

February 10, 2023


Case Title

Vanda Pharmaceuticals Inc. v. Apotex Inc. et al

Case Number

1:23-cv-00153

Court

Delaware

Nature of Suit

Patent

Date Filed

February 10, 2023