Court Affirms Invalidity Of Calgon Carbon UV Patents
In affirming a June 2006 ruling by the U.S. District Court for the District of New Jersey, the U.S. Court of Appeals for the Federal Circuit acknowledged that two patents held by Calgon Carbon Corp. are invalid. The decision puts to rest a six-year dispute between Calgon Carbon and competitor Wedeco UV Technologies Inc.
Calgon Carbon’s patents,...
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