After almost five years of suing each other in courts in the United States and Europe over patents on mobile devices, Apple and Google abruptly announced Friday night that they’ve called a ceasefire: They’re dropping all of the litigation. They’re not even making a deal to cross-license one another’s IP, just declaring a truce and walking away.
On Wednesday, CLS Bank filed a brief opposing U.S. Supreme Court review of a spectacularly controversial en banc decision from the Federal Circuit Court of Appeals. You probably remember the Federal Circuit ruling from last May in the CLS case: The en banc court held that Alice Corp’s computer-implemented escrow system is not eligible for patents, but couldn’t muster a majority to explain why. The 10 appellate judges ended up writing six different opinions, none of which attracted enough co-signers to provide long-sought clarity on a standard for the patent-eligibility of abstract ideas that are implemented via computers. As Alice’s lawyers at Sidley Austin explained in their certiorari petition in May, “The legal standards that govern whether computer-implemented inventions are eligible for patent protection … remain entirely unclear and utterly panel dependent.”