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8 October 2015Patents

Cuozzo seeks US Supreme Court’s help in PTAB BRI case

The US Supreme Court has been asked to clarify whether the Patent Trial and Appeal Board (PTAB) is incorrectly applying the broadest reasonable interpretation (BRI) standard when construing patent claims that are challenged by third parties.

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More on this story

Patents
9 July 2015   A US appeals court has declined to review en banc whether the Patent Trial and Appeal Board should continue to apply the broadest reasonable interpretation standard when construing patent claims.
Patents
18 January 2016   The US Supreme Court has agreed to hear a challenge centring on the claim construction standard that the Patent Trial and Appeal Board applies during the inter partes review process, following complaints too many patents are invalidated.
Patents
25 April 2016   The US Supreme Court will hear oral arguments today in Cuozzo Speed Technologies v Lee, a case that centres on the claim construction standard that the Patent Trial and Appeal Board applies during the inter partes review process.