If software patents were abolished, companies could still have protection for their software on the basis of copyright law. Copyright owners have the right to control distribution and adaptation, which would cover the legitimate intellectual property rights that companies should have over their software, and could eliminate the frivolous patent suits that are such a waste of resources. This of course would depend on what early cases would establish as a basis for what counts as copyright infringement, but hopefully it could be interpreted in a narrow enough fashion to provide protection for people's software while eliminating the threat of baseless suits.