Mealey's (December 4, 2019, 1:19 PM EST) -- WASHINGTON, D.C. — A grant of summary judgment by a federal judge in Delaware that an accused product does not infringe a patented method of manufacturing plastic fuel tanks was affirmed Nov. 21 in a sealed decision by a Federal Circuit U.S. Court of Appeals panel majority and was unsealed Dec. 3 (Plastic Omnium Advanced Innovation and Research v. Donghee America Inc., No. 18-2087, Fed. Cir., 2019 U.S. App. LEXIS 35823)....