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Full-Text Articles in Intellectual Property Law
The Patent Litigation Explosion, James Bessen, Michael J. Meurer
The Patent Litigation Explosion, James Bessen, Michael J. Meurer
Faculty Scholarship
This Article provides the first look at patent litigation hazards for public firms during the 1980s and 1990s. Litigation is more likely when prospective plaintiffs acquire more patents, when firms are larger and technologically close and when prospective defendants spend more on research and development ("R&D"). The latter suggests inadvertent infringement may be more important than piracy. Public firms face dramatically increased hazards of litigation as plaintiffs and even more rapidly increasing hazards as defendants, especially for small public firms. The increase cannot be explained by patenting rates, R&D, firm value or industry composition. Legal changes are the most likely …
Lessons For Patent Policy From Empirical Research On Patent Litigation, Michael J. Meurer, James Bessen
Lessons For Patent Policy From Empirical Research On Patent Litigation, Michael J. Meurer, James Bessen
Faculty Scholarship
This Article reviews empirical patent litigation research to reveal patent policy lessons. First, the Article presents facts about patent litigation. Next, it analyzes the patent premium. Patent litigation research reveals little about the magnitude of the patent premium, but the research reveals the strategies firms use to capture the patent premium and the patent policy instruments that determine the patent premium. Next, the Article evaluates the patent prosecution process and notes that making efforts to refine a patent application can affect the value of the patent. The Article then identifies reforms for improving PTO performance. Finally, the Article discusses policy …