LG Electronics, Inc. v. Bizcom Electronics, Inc.: Guidance on Extending a Patent Holder's Rights to Reach Downstream Parties Who Assemble Components into a Patented Combination

In <i>LG Electronics, Inc. v. Bizcom Electronics, Inc.</i>, 453 F.3d 1364 (Fed. Cir. 2006), the Federal Circuit held that a license to a patent covering a combination of elements, that authorized the licensee to sell components of the invention, but disclaimed a downstream license or implied license to the licensees' customers to practice the combination, constituted a conditional sale, thus defeating the application of the patent exhaustion doctrine. It further held that a downstream point of sale notice that no implied license was conveyed similarly defeated the first sale doctrine. In addition, it held that no implied license could be found on those facts. As a result, the patent holder was free to assert a claim of patent infringement against parties who were authorized purchasers of components of its invention, when such parties assembled the resulting combination. This decision provides the clearest guidance to date on how a patent holder whose patents cover a combination of components can extend its rights to reach downstream parties who assemble those components into the patented combination. This article discusses this case in the context of pre-existing authority on patent exhaustion and implied license, and highlights some of the considerations associated with drafting agreements to avoid patent exhaustion and implied licenses.