Executive Summary
The PTAB affirmed Align Technology’s patent on a dual‑shell dental sheet composition, finding none of the challenged claims unpatentable after a detailed obviousness analysis involving Hinz, Durasoft data sheets, and Sun.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in ClearCorrect Operating, LLC et al. vs Align Technology, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.
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