US Supreme Court Sides With Thermo Fisher In Diagnostics Patent Spat

The justices struck down an appeals court ruling that a single device component could count as a “substantial portion” under patent infringement laws.

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The US Supreme Court unanimously backed Thermo Fisher Scientific Inc. subsidiary Life Technologies Corp. on Feb. 22, ruling that Life Technologies hadn’t violated a DNA test-kit patent held by Promega Corp.

The 7-0 decision overturns a 2014 decision by the Federal Circuit Court of Appeals.

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