Antitrust Plaintiffs Complain of Patent “Thickets”
For years, antitrust commentators have warned of threats to innovation and competition posed by “thickets” of patents—the “dense web[s] of overlapping intellectual property rights that a company must hack its way through in order to actually commercialize new technology.” See Carl Shapiro, “Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting” (March 2001), available at https://www.nber.org/chapters/c10778.pdf. At least one judge on the Federal Circuit has also noted concern about this issue. E.g. Intellectual Ventures I LLC v. Symantec Corp., 838 F.3d 1307, 1328-29 (Fed. Cir. 2016) (Mayer, J., concurring) (calling for elimination of “generically-implemented software patents” to “clear the patent thicket”).