Roquette strengthens maltitol patent protection

摘要

Roquette, Lestrem, France, recently obtained a certificate of reexamination from the U.S. Patent and Trademark Office for its U.S. Patent No. 6,344,591. This certificate confirms the validity of claims from the company's U.S. Patent for crystalline maltitol. SweetPearl maltitol is the leading product within the portfolio of polyols manufactured and marketed by Roquette.