ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,154, issued on Nov. 4, was assigned to SCHREIBER GMBH (Fulda, Germany).
"Boron-free impregnating solution for a wick and boron-free wick" was invented by Carsten Staubach (Fulda, Germany), Lukas Staubach (Fulda, Germany) and Norbert Staubach (Fulda, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a boron-free impregnating solution for a wick, a boron-free wick, and a candle comprising a wick according to the invention. The invention further relates to a method for impregnating a wick with an impregnating solution according to the invention."
The patent was filed on Jan. 19, 2024, under Application No. 18/417,685.
*Fo...