SFLC Blog: Posts tagged “Patentability ”[RSS]

In each Supreme Court brief that SFLC has filed over the years we have included a little note on the first page declaring that the brief was made using only free software. This point was particularly important in our most recent brief, for a case named Alice Corporation v. CLS Bank, which was argued in front of the court last week. Our use of free software was particularly important this time because we argue in our brief that free software has been responsible for the major software innovations of the modern era. In partial support of that claim I want to show you our document creation process and tell you about the free software we use to take text from an email and turn it into a camera-ready Supreme Court brief, then a website, then an eBook.

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Several times in recent years, opponents of software patents have looked hopefully to Congress and the Supreme Court for a solution to the expensive problem of software patents, and several times we’ve been disappointed. The narrow Bilski v. Kappos ruling invalidated one business method patent but left the question of software patents to one side, and even arguably weakened a rule—the “machine-or-transformation” test—intended to limit the scope of patentability. The reforms of the America Invents Act were half-hearted; they provided additional opportunities to challenge patents at the USPTO, but did not fundamentally affect the rules for patenting software.

Despite these missed opportunities, there are signs of slower but consistent reform in the courts, and yesterday’s ruling in the Eastern District of Texas in Uniloc v. Rackspace is one of them. The Uniloc ruling is about as good as it gets for a defendant in a software patent case: the judge dismissed the case at an early stage on the grounds that the claim at issue described an unpatentable mathematical formula.

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In the haze of confusion surrounding the Supreme Court’s recent decision in Bilski v. Kappos, the appeals board of the United States Patent and Trademark Office issued a ruling last week that takes a definitive stand against the worst kinds of patents that threaten software developers every day.

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