WebMink writes "What if there was an easy, inexpensive way to bring software patents under control, that did not involve Congress, which applied retrospectively to all patents and which was already part of the U.S. Patent Act? Stanford law professor Mark Lemley thinks he's found it. He asserts that the current runaway destruction being caused by software patents is just like previous problems with U.S. patent law, and that Congress included language in the Patent Act of 1952 that can be invoked over software patents just like it fixed the earlier problems. All it will take is a future defendant in a patent trial using his read of a crucial section of the Patent Act in their defense to establish case law. Can it really be that easy?"