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The Lost Precedent Of The Reverse Doctrine Of Equivalents, Samuel F. Ernst

Vanderbilt Journal of Entertainment & Technology Law

Proponents of legislative patent reform argue that the current patent system perversely impedes true innovation in the name of protecting a vast web of patented inventions, the majority of which are never even commercialized for the benefit of the public. Opponents of such legislation argue that comprehensive, prospective patent reform legislation would harm the incentive to innovate more than it would curb the vexatious practices of non-practicing entities. But while the" Innovation Act" wallows in Congress, there is a common law tool to protect innovation from the patent thicket lying right under our noses: the reverse doctrine of equivalents. Properly …