By Brent Kendall 

The U.S. Supreme Court on Monday agreed to consider a Teva Pharmaceutical Industries Ltd. appeal of a ruling that invalidated a company patent on its blockbuster multiple-sclerosis drug Copaxone.

The U.S. Court of Appeals for the Federal Circuit, the nation's specialized patent appeals court, ruled the patent invalid last year. Teva, seeking to fend off generic competition for the drug, asked the Supreme Court to review that ruling. The patent at issue expires in September 2015.

The justices took the case to decide whether the Federal Circuit must be more deferential to the findings of fact made by federal trial judges who preside over patent infringement litigation.

The case, Teva Pharmaceuticals USA v. Sandoz Inc., will be argued during the court's next term, which begins in October.

Write to Brent Kendall at brent.kendall@wsj.com

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

Novartis (NYSE:NVS)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Novartis Charts.
Novartis (NYSE:NVS)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Novartis Charts.