Darling Ingredients receives US patent for blood glucose collagen peptide

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Darling Ingredients’ Health Brand Rousselot Receives U.S. Patent for Nextida® GC, the First Collagen Peptide Composition Supporting Blood Glucose Regulation

June 3, 2026 5:10 PM EDT

IRVING, Texas--(BUSINESS WIRE)-- Darling Ingredients Inc. (NYSE: DAR) and its health brand Rousselot today announced that the U.S. Patent and Trademark Office (USPTO) has granted Patent No. US12636339 for Nextida GC, a first-of-its-kind collagen peptide ingredient developed to help support healthy after-meal blood sugar levels, naturally. The patent protects both the production process and the use of... More