ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,435, issued on Jan. 27, was assigned to BRILLUX GMBH & Co. KG (Munster, Germany).

"Process for preserving a dispersion in a metering apparatus and metering apparatus" was invented by Ingo Horsting (Drensteinfurt, Germany), Dietmar Erber (Munster, Germany), Rainer Storb (Nottuln, Germany), Sven Fels (Munster, Germany) and Ludger Drucker (Munster, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Shown and described here is a process for preserving a dispersion in a metering apparatus, wherein the dispersion is stored in a container (1, 101, 201) which is part of the metering apparatus, wherein an oxidant is introduced into the container (1, 101,...