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Patent Pools And Related Technology Sharing, Erik Hovenkamp, Herbert J. Hovenkamp
Patent Pools And Related Technology Sharing, Erik Hovenkamp, Herbert J. Hovenkamp
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A patent "pool" is an arrangement under which patent holders in a common technology commit their patents to a single holder, who then licenses them out to the original patentees and perhaps also to outsiders. The payoffs include both revenue earned as a licensor, and technology acquired by pool members as licensees. Public effects can also be significant. For example, technology sharing of complementary patents can improve product quality and variety. In some information technology markets pools can prevent patents from becoming a costly obstacle to innovation by clearing channels of technology transfer. By contrast, a pool's aggregate output reduction …
Buying Monopoly: Antitrust Limits On Damages For Externally Acquired Patents, Erik N. Hovenkamp, Herbert J. Hovenkamp
Buying Monopoly: Antitrust Limits On Damages For Externally Acquired Patents, Erik N. Hovenkamp, Herbert J. Hovenkamp
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The “monopoly” authorized by the Patent Act refers to the exclusionary power of individual patents. That is not the same thing as the acquisition of individual patent rights into portfolios that dominate a market, something that the Patent Act never justifies and that the antitrust laws rightfully prohibit.
Most patent assignments are procompetitive and serve to promote the efficient commercialization of patented inventions. However, patent acquisitions may also be used to combine substitute patents from external patentees, giving the acquirer an unearned monopoly position in the relevant technology market. A producer requires only one of the substitutes, but by acquiring …