( October 23, 2023, 11:42 AM EDT) -- WASHINGTON, D.C. — In a new appeal to the Federal Circuit U.S. Court of Appeals, U.S. Well Services Inc. (USWS) says its patented method for automating hydraulic fracturing “addresses many of the problems stemming from” human “powering and coordinating” of hydraulic fracturing operations and was wrongly declared anticipated and obvious by the Patent Trial and Appeal Board....