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PTAB Tosses Two More Humira Patents; Will Supreme Court Eliminate IPR Proceeding?

 
• By Brenda Sandburg

Patent Trial and Appeal Board rules for Coherus in its challenge of Humira patents and takes up review of Cialis patent. US high court to consider constitutionality of inter partes review proceeding.

Recent decisions against AbbVie Inc.'s Humira patents highlight the continued threat of the inter partes review process to biopharma patents. But the proceeding itself could be imperiled now that the US Supreme Court has agreed to hear a case challenging its constitutionality.

On June 9, the US Patent and Trademark Office's Patent Trial and Appeal Board issued a pair of final written...

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