The Federal Circuit reversed and remanded a district court’s finding that patents were not invalid under the on-sale bar, finding that a letter sent to a Colorado company triggered the bar.
It is a letter of patent of James I and VI creating Francis Lord Norreys, Viscount Thame, Earl of Berkshire in 1621. It was a gift to my father in 1951 by a close friend. Francis Norris ...
The financial regulator has sent warning letters to 10 manufacturers disputing more than 300 patent listings in its Orange Book covering 20 brands used for diabetes, weight loss, asthma ...