Company News, Patents

Beiersdorf Patents

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By: TOM BRANNA

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Beiersdorf Patents Emulsifier-Free Systems ● Patent No. US 6,620,407 B1: Beiersdorf patented finely dispersed hydrocolloidfree o/w or w/o systems for dermatological or cosmetic use. They have at least one modified polysaccharide....

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