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www.fdanews.com/articles/152190-itc-nixes-invisalign-ip-enforcement-action

ITC Nixes Invisalign IP Enforcement Action

January 8, 2013
The U.S. International Trade Commission rejected claims by Align Technology, maker of the Invisalign teeth-straightening system, that a rival company had breached a previous patent settlement over the popular clear braces.
Law360