These claims must meet relevant patentability requirements, such as novelty, usefulness, and non-obviousness. European patent law does not consider utility as a patentability criterion. Practically all patent legislations disallow the patentability of something obvious. Inventorship is generally not considered to be a patentability criterion under European patent law. In United States patent law, utility is a patentability requirement. Under United States patent law, inventorship is also regarded as a patentability criterion. Pre-AIA 35 U.S.C. 102&colon; Conditions for patentability; novelty and loss of right to patent. This was a landmark judgement, determining the patentability of software and algorithms. The U.S. Supreme Court is the ultimate authority on the judicial standards for patentability. This 2017 guidelines provides clarity on patentability of software invention in India, ie. In "Schlumberger", it was decided that not any use of a computer program disallows patentability. Such restrictions are known as "exclusions from patentability". There is no general prohibition on the patentability of business methods in Australia. The patentability of such biopharmaceuticals and their process of manufacture is uncertain. Often, the grounds are a subset of requirements for patentability in the relevant country.