ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,776, issued on May 19.

"Fuel additive composition" was invented by Clifton Ray Taylor (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "A fuel additive composition comprising an anthocyanidin; an amino acid; and a catalyst. The anthocyanidin may comprise delphinidin chloride. The amino acid may comprise aspartic acid, leucine acid, glutamic acid, a non-natural amino acid, or a combination thereof. Embodiments of the present invention also relate to a method for making of fuel additive, the method comprising: providing an anthocyanidin; contacting the anthocyanidin with an amino acid to form an anthocyanidin-amino acid mixture; contacting the an...