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Lingering in Lexmark's wake, uncertainty about the limits of patent exhaustion

USA - March 7 2016 According to ten judges of the Federal Circuit, a patent owner’s right to sue for infringement in the United States is not exhausted by sales of...

David Tellekson, Stefan Szpajda.


A good-faith belief of patent invalidity is not a defense to inducement of infringement

USA - June 5 2015 Six justices of the Supreme Court agree that an accused indirect infringer's good faith belief in invalidity of a patent "will not negate the...

David Tellekson.