Petitioner Tells Patent Board Nitrite Curing Solution Is Obvious

(October 14, 2021, 12:39 PM EDT) -- ALEXANDRIA, Va. — In an Oct. 12 petition for inter partes review filed with the Patent Trial and Appeal Board, a maker of fruit and vegetable juice concentrates argues that a patent is directed to “an ancient, federally-regulated meat preservation process using a plant-based nitrite curing solution” already deemed “as old as the hills” by the board, and should thus be canceled....

Attached Documents

Related Sections