References

• 2000Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)3,045 cited
• 1998Can Patents Deter Innovation? The Anticommons in Biomedical Research2,575 cited
• 2001The Patent Paradox Revisited: An Empirical Study of Patenting in the U.S. Semiconductor Industry, 1979-19952,249 cited
• 2000Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard Setting1,524 cited
• 1995On the sources and significance of interindustry differences in technological opportunities1,421 cited
• 1997The increasing linkage between U.S. technology and public science1,285 cited
• 2008The Burden of Knowledge and the “Death of the Renaissance Man”: Is Innovation Getting Harder?1,058 cited
• 1997Managing Intellectual Capital: Licensing and Cross-Licensing in Semiconductors and Electronics871 cited
• 2009Sequential innovation, patents, and imitation722 cited
• 2005How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World's Fairs714 cited
• 2000The U.S. patent system in transition: policy innovation and the innovation process646 cited
• 2009Patent failure: how judges, bureaucrats, and lawyers put innovators at risk637 cited
• 2004Don't Fence Me In: Fragmented Markets for Technology and the Patent Acquisition Strategies of Firms619 cited
• 2005Probabilistic Patents