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The Secret Is Out: Patent Law Preempts Mass Market License Terms Barring Reverse Engineering For Interoperability Purposes, Daniel Laster

ExpressO

As patent protection has emerged to protect software, courts and commentators have mistakenly focused on copyright law and overlooked the centrality of patent preemption to limit contract law where a mass market license which prohibits reverse engineering (RE) for purposes of developing interoperable products leads to patent-like protection. Review of copyright fair use cases on RE and Congress’s policy favoring RE for interoperability purposes in the Digital Millennium Copyright Act reinforce the case for patent preemption. Also, the fundamental freedom to RE embodied in state trade secret law, coupled with federal patent and copyright law and policies, cumulatively should override …