Claims are patent ineligible mathematical algorithms, basic processes fully disclosed in prior art, and with no real mechanical or computing architecture correlative.
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Not written by a barrister. The name was thought up by a second-year American law student sitting in a coffeehouse in Manhattan. Neither an authoritative statement of the law nor legal advice.
Don't rely. Quick work.