Company News, Patents

Patent Review

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By: TOM BRANNA

Editor

Ciba Patents Disinfecting Detergent Composition Patent No. US 7,291,584 B2: A patent for detergent, cleaning, disinfecting or bleaching composition has been assigned to Ciba Specialty Chemicals Corporation, Tarrytown, N.Y. Wella Patents Method to Dye Keratin Fiber Patent No. US 7,291,183 B2: An agent and method for coloring fibers has been patented by Wella AG, Darmstadt, Germany. L’Oréal Patents Composition Patent No. US 7,288,262 B1: A patent for composition comprising a ...

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