Chemical Co. Sues Over Transdermal Patch Patent
London-based Johnson Matthey Inc. filed the lawsuit, which names Noven as the sole defendant, on Tuesday in the U.S. District Court for the Eastern District of Texas.
Johnson Matthey is asserting U.S. Patent Number 6,096,760, titled “Solid alpha-phenyl-2-piperidine acetate free base, its preparation and use in medicine" and issued in 2000. Johnson Matthey is the '760 patent's assignee, the complaint says....
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