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Obviousness-type Double Patenting Does Not Limit an Otherwise Validly Obtained Patent Term Extension

USA - December 13 2018 The United States Court of Appeals for the Federal Circuit has ruled that obviousness-type double patenting does not invalidate an otherwise validly…

US Appeals Court decision impacts patent term

USA - January 17 2014 On January 15, 2014 the US Court of Appeals for the Federal Circuit issued an opinion in Novartis v. Lee that will impact the term of many US patents…

Django H. Andrews

US Supreme Court holds diagnostic patents invalid for claiming laws of nature

USA - March 22 2012 On March 20, 2012 the United States Supreme Court invalidated two diagnostic patents for reciting no more than laws of nature.

David Elkins, Douglas H. Goldhush, Nathan Lane III