The Federal Circuit held that the state of California did not infringe on an emissions trading-related patent, allowing the state's greenhouse gas emissions cap-and-trade program to continue. The plaintiff owns a U.S. patent that covers a method and apparatus for using electronic systems to claim an...

The Ninth Circuit rejected challleges to a 2012 DOI decision to withdraw from new uranium mining claims, up to twenty years, over one million acres of land near Grand Canyon National Park. The lands were withdrawn, subject to existing valid claims, with the intent to protect water resources in the G...