By  on April 29, 2019

A Delaware court has granted Olaplex a preliminary injunction against L’Oréal USA after Olaplex alleged that products from Matrix, Redken and L’Oréal Professional infringed on a patent.

The decision, from Judge Joseph Bataillon in the U.S. District Court for the District of Delaware, could bar L’Oréal USA from making or selling Matrix Bond Ultim8 Step 1 Amplifier, Redken pH-Bonder #1 Bond Protecting Additive and L’Oréal Professionel Smartbond Step 1 Additive.

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