DuPont Argues To High Court That No ‘Rigid’ Standard Was Used In Thermal Patent Case

Mealey's (September 1, 2016, 2:31 PM EDT) -- WASHINGTON, D.C. — E.I. du Pont de Nemours & Co. argues in an Aug. 5 response brief to the U.S. Supreme Court that the Federal Circuit U.S. Court of Appeals did not use a “rigid” standard as part of a determination that its thermal plates patent is not obvious (MacDermid Printing Solutions LLC v. E.I. DuPont De Nemours & Co., No. 15-1499, U.S. Sup.).

(Respondent’s opposition brief available. Document #78-160906-002B.)

In February 2010, DuPont sued MacDermid Printing Solutions LLC in the U.S. District Court for the...
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