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Court Says Only Hard Math Is Patentable


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The United States Court of Appeals for the Federal Circuit rejected a patent on a method of detecting credit card fraud. The result was unsurprising, but the court broke new ground with its reasoning. Citing the Supreme Court's famous rulings against software patents from the 1970s, the court ruled that you can't patent mental processes—even if they are carried out by a computer program.

From Arstechnica
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