Freeman-Walter-Abele Test
Further explanation - simple requirement that the algorithm be applied in any manner to physical elements or process steps
- Algorithm must be restricted by more than just a field of use limitation or insignificant post-solution activity.
- Seems to reflect many of same elements as Benson, but more software patent-friendly.
- CCPA also used these three cases to reject the S.C.’s erroneous “point of novelty” approach.