1·In a move that has intellectual-property lawyers abuzz the U. s. court of Appeals for the federal circuit said it would use a particular case to conduct a broad review of business-method patents.
译文:美国联邦巡回上诉法院宣称,它将利用一项特殊案例对商业方法专利开展广泛复审,这一举措令知识产权律师们议论纷纷。