Thank you for the update. I wasn't aware of the Alice decision.
When I said "court approved" I meant Federal Circuit, as in Alappat ( https://en.wikipedia.org/wiki/In_re_Alappat#Majority_opinion ): "We have held that such programming creates a new machine, because a general purpose computer in effect becomes a special purpose computer once it is programmed to perform particular functions pursuant to instructions from program software."
On the one hand, several Supreme Court decisions appear to leave less room for software patents. On the other hand, I don't think the Supreme Court has an overall goal in mind. I believe the problem comes from the fact that the law prohibits patenting natural laws, but allows patenting the application of natural laws. It's hard to distinguish between those two ideas; and I believe impossible to distinguish between them when it comes to software.
When I said "court approved" I meant Federal Circuit, as in Alappat ( https://en.wikipedia.org/wiki/In_re_Alappat#Majority_opinion ): "We have held that such programming creates a new machine, because a general purpose computer in effect becomes a special purpose computer once it is programmed to perform particular functions pursuant to instructions from program software."
On the one hand, several Supreme Court decisions appear to leave less room for software patents. On the other hand, I don't think the Supreme Court has an overall goal in mind. I believe the problem comes from the fact that the law prohibits patenting natural laws, but allows patenting the application of natural laws. It's hard to distinguish between those two ideas; and I believe impossible to distinguish between them when it comes to software.