The Court held that one must assess whether the range of materials or methods across which a claimed invention can be performed constitutes a 'relevant range' by reference to the essence or core of the invention, applying the Regeneron/Illumina framework, and ensure the specification enables performance across that range without inventive skill or undue burden.
The full text is available to signed-in members, including the 9 later cases that cite this judgment.
6 of the 9 citing cases carry a classified treatment. How each court treated it is available to signed-in members.