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A Survey Of The Economics Of Patent Systems And Procedures

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  • Andrew Eckert
  • Corinne Langinier

Abstract

The last several decades have seen increases in patenting activity worldwide, as well as growing issues related to patent quality. In response to these quality issues a recent patent literature has emerged, that investigates the behavior and incentives of patent examiners, applicants, and third parties. In this paper, we provide an overview of patent procedures, patent systems and a survey of the new economic literature on patent systems. Both theoretical and empirical papers are considered. Policy implications coming from this literature are presented.

Suggested Citation

  • Andrew Eckert & Corinne Langinier, 2014. "A Survey Of The Economics Of Patent Systems And Procedures," Journal of Economic Surveys, Wiley Blackwell, vol. 28(5), pages 996-1015, December.
  • Handle: RePEc:bla:jecsur:v:28:y:2014:i:5:p:996-1015
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    1. Lanjouw, Jean O & Schankerman, Mark, 2001. "Characteristics of Patent Litigation: A Window on Competition," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 129-151, Spring.
    2. Juan Alcácer & Michelle Gittelman, 2006. "Patent Citations as a Measure of Knowledge Flows: The Influence of Examiner Citations," The Review of Economics and Statistics, MIT Press, vol. 88(4), pages 774-779, November.
    3. van Zeebroeck, Nicolas & van Pottelsberghe de la Potterie, Bruno & Guellec, Dominique, 2009. "Claiming more: the Increased Voluminosity of Patent Applications and its Determinants," Research Policy, Elsevier, vol. 38(6), pages 1006-1020, July.
    4. Mark A. Lemley & Carl Shapiro, 2005. "Probabilistic Patents," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 75-98, Spring.
    5. Nicolas van Zeebroeck & Bruno van Pottelsberghe de la Potterie, 2011. "The vulnerability of patent value determinants," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 20(3), pages 283-308.
    6. Nicolas van Zeebroeck & Bruno van Pottelsberghe de la Potterie, 2011. "Filing strategies and patent value," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 20(6), pages 539-561, February.
    7. Bruno van Pottelsberghe de la Potterie & Didier François, 2009. "The Cost Factor in Patent Systems," Journal of Industry, Competition and Trade, Springer, vol. 9(4), pages 329-355, December.
    8. Corinne Langinier & Philippe Marcoul, 2016. "The Search of Prior Art and the Revelation of Information by Patent Applicants," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 49(3), pages 399-427, November.
    9. Caillaud, Bernard & Duchêne, Anne, 2011. "Patent office in innovation policy: Nobody's perfect," International Journal of Industrial Organization, Elsevier, vol. 29(2), pages 242-252, March.
    10. Suzanne Scotchmer & Jerry Green, 1990. "Novelty and Disclosure in Patent Law," RAND Journal of Economics, The RAND Corporation, vol. 21(1), pages 131-146, Spring.
    11. Graham, Stuart J.H. & Hall, Bronwyn H. & Harhoff, Dietmar & Mowery, David C., 2002. "Post-Issue Patent “Quality Control:” A Comparative Study of US Patent Re-examinations and European Patent Oppositions," Department of Economics, Working Paper Series qt7931q79x, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    12. Corinne Langinier, 2005. "Using patents to mislead rivals," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 38(2), pages 520-545, May.
    13. Yoshifumi Nakata & Xingyuan Zhang, 2012. "A survival analysis of patent examination requests by Japanese electrical and electronic manufacturers," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 21(1), pages 31-54, October.
    14. Archontopoulos, Eugenio & Guellec, Dominique & Stevnsborg, Niels & van Pottelsberghe de la Potterie, Bruno & van Zeebroeck, Nicolas, 2007. "When small is beautiful: Measuring the evolution and consequences of the voluminosity of patent applications at the EPO," Information Economics and Policy, Elsevier, vol. 19(2), pages 103-132, June.
    15. Jean Lanjouw & Josh Lerner, 1998. "The Enforcement of Intellectual Property Rights: A Survey of the Empirical Literature," Annals of Economics and Statistics, GENES, issue 49-50, pages 223-246.
    16. Nancy T. Gallini, 1992. "Patent Policy and Costly Imitation," RAND Journal of Economics, The RAND Corporation, vol. 23(1), pages 52-63, Spring.
    17. James Bessen & Robert M. Hunt, 2007. "An Empirical Look at Software Patents," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 16(1), pages 157-189, March.
    18. Bronwyn H. Hall & Stuart Graham & Dietmar Harhoff & David C. Mowery, 2004. "Prospects for Improving US Patent Quality via Postgrant Opposition," NBER Chapters, in: Innovation Policy and the Economy, Volume 4, pages 115-144, National Bureau of Economic Research, Inc.
    19. Reitzig, Markus & Henkel, Joachim & Heath, Christopher, 2007. "On sharks, trolls, and their patent prey--Unrealistic damage awards and firms' strategies of "being infringed"," Research Policy, Elsevier, vol. 36(1), pages 134-154, February.
    20. Mark A. Lemley & Bhaven Sampat, 2012. "Examiner Characteristics and Patent Office Outcomes," The Review of Economics and Statistics, MIT Press, vol. 94(3), pages 817-827, August.
    21. Bruno van Pottelsberghe de la Potterie, 2011. "The quality factor in patent systems," Industrial and Corporate Change, Oxford University Press, vol. 20(6), pages 1755-1793, December.
    22. Guellec, Dominique & Pottelsberghe de la Potterie, Bruno v., 2000. "Applications, grants and the value of patent," Economics Letters, Elsevier, vol. 69(1), pages 109-114, October.
    23. Johnson, Daniel K N & Popp, David, 2003. "Forced Out of the Closet: The Impact of the American Inventors Protection Act on the Timing of Patent Disclosure," RAND Journal of Economics, The RAND Corporation, vol. 34(1), pages 96-112, Spring.
    24. Alcácer, Juan & Gittelman, Michelle & Sampat, Bhaven, 2009. "Applicant and examiner citations in U.S. patents: An overview and analysis," Research Policy, Elsevier, vol. 38(2), pages 415-427, March.
    25. Bronwyn H. Hall & Adam B. Jaffe & Manuel Trajtenberg, 2001. "The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools," NBER Working Papers 8498, National Bureau of Economic Research, Inc.
    26. Suzanne Scotchmer, 1999. "On the Optimality of the Patent Renewal System," RAND Journal of Economics, The RAND Corporation, vol. 30(2), pages 181-196, Summer.
    27. Rockett, Katharine, 2010. "Property Rights and Invention," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 1, chapter 0, pages 315-380, Elsevier.
    28. Roberto Mazzoleni & Richard R. Nelson, 1998. "Economic Theories about the Benefits and Costs of Patents," Journal of Economic Issues, Taylor & Francis Journals, vol. 32(4), pages 1031-1052, December.
    29. Joshua S. Gans & David H. Hsu & Scott Stern, 2008. "The Impact of Uncertain Intellectual Property Rights on the Market for Ideas: Evidence from Patent Grant Delays," Management Science, INFORMS, vol. 54(5), pages 982-997, May.
    30. Corinne Langinier & Philippe Marcoul, 2019. "Subjective performance of patent examiners, implicit contracts, and self‐funded patent offices," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 40(3), pages 251-266, April.
    31. Harhoff, Dietmar & Scherer, Frederic M. & Vopel, Katrin, 2003. "Citations, family size, opposition and the value of patent rights," Research Policy, Elsevier, vol. 32(8), pages 1343-1363, September.
    32. Choi, Jay Pil, 1998. "Patent Litigation as an Information-Transmission Mechanism," American Economic Review, American Economic Association, vol. 88(5), pages 1249-1263, December.
    33. Gaetan de Rassenfosse & Bruno van Pottelsberghe de la Potterie, 2013. "The Role Of Fees In Patent Systems: Theory And Evidence," Journal of Economic Surveys, Wiley Blackwell, vol. 27(4), pages 696-716, September.
    34. Fama, Eugene F, 1980. "Agency Problems and the Theory of the Firm," Journal of Political Economy, University of Chicago Press, vol. 88(2), pages 288-307, April.
    35. Gaetan de Rassenfosse & Bruno van Pottelsberghe de la Potterie, 2012. "On the Price Elasticity of Demand for Patents," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 74(1), pages 58-77, February.
    36. Florian Schuett, 2013. "Patent quality and incentives at the patent office," RAND Journal of Economics, RAND Corporation, vol. 44(2), pages 313-336, June.
    37. Pierre Régibeau & Katharine Rockett, 2010. "Innovation Cycles And Learning At The Patent Office: Does The Early Patent Get The Delay?," Journal of Industrial Economics, Wiley Blackwell, vol. 58(2), pages 222-246, June.
    38. Nancy T. Gallini, 2002. "The Economics of Patents: Lessons from Recent U.S. Patent Reform," Journal of Economic Perspectives, American Economic Association, vol. 16(2), pages 131-154, Spring.
    39. Vidya Atal & Talia Bar, 2014. "Patent Quality and a Two-Tiered Patent System," Journal of Industrial Economics, Wiley Blackwell, vol. 62(3), pages 503-540, September.
    40. Richard C. Levin & Alvin K. Klevorick & Richard R. Nelson & Sidney G. Winter, 1987. "Appropriating the Returns from Industrial Research and Development," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 18(3, Specia), pages 783-832.
    41. Claude Crampes & Corinne Langinier, 2002. "Litigation and Settlement in Patent Infringement Cases," RAND Journal of Economics, The RAND Corporation, vol. 33(2), pages 258-274, Summer.
    42. Lanjouw, Jean O & Schankerman, Mark, 2004. "Protecting Intellectual Property Rights: Are Small Firms Handicapped?," Journal of Law and Economics, University of Chicago Press, vol. 47(1), pages 45-74, April.
    43. Langinier, Corinne & Marcoul, Philippe, 2020. "Monetary and implicit incentives of patent examiners," Journal of Economics and Business, Elsevier, vol. 110(C).
    44. Bengt Holmstrom, 1999. "Managerial Incentive Problems: A Dynamic Perspective," NBER Working Papers 6875, National Bureau of Economic Research, Inc.
    45. Graham, Stuart J.H. & Harhoff, Dietmar, 2006. "Can Post-Grant Reviews Improve Patent System Design? A Twin Study of US and European Patents," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 38, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
    46. Popp David & Juhl Ted & Johnson Daniel K.N., 2004. "Time In Purgatory: Examining the Grant Lag for U.S. Patent Applications," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 4(1), pages 1-45, November.
    47. Ying Xie & David Giles, 2011. "A survival analysis of the approval of US patent applications," Applied Economics, Taylor & Francis Journals, vol. 43(11), pages 1375-1384.
    48. Bhaven N. Sampat, 2010. "When Do Applicants Search for Prior Art?," Journal of Law and Economics, University of Chicago Press, vol. 53(2), pages 399-416, May.
    49. Bronwyn H. Hall, 2005. "Exploring the Patent Explosion," Springer Books, in: Albert N. Link & F. M. Scherer (ed.), Essays in Honor of Edwin Mansfield, pages 195-208, Springer.
    50. Bronwyn H. Hall, 2007. "Patents and patent policy," Oxford Review of Economic Policy, Oxford University Press, vol. 23(4), pages 568-587, Winter.
    51. Palangkaraya, Alfons & Jensen, Paul H. & Webster, Elizabeth, 2008. "Applicant behaviour in patent examination request lags," Economics Letters, Elsevier, vol. 101(3), pages 243-245, December.
    52. Francesca Cornelli & Mark Schankerman, 1999. "Patent Renewals and R&D Incentives," RAND Journal of Economics, The RAND Corporation, vol. 30(2), pages 197-213, Summer.
    53. Hall, Bronwyn H. & MacGarvie, Megan, 2010. "The private value of software patents," Research Policy, Elsevier, vol. 39(7), pages 994-1009, September.
    54. Bronwyn H. Hall & Nathan Rosenberg (ed.), 2010. "Handbook of the Economics of Innovation," Handbook of the Economics of Innovation, Elsevier, edition 1, volume 1, number 1.
    55. Wesley M. Cohen & Richard R. Nelson & John P. Walsh, 2000. "Protecting Their Intellectual Assets: Appropriability Conditions and Why U.S. Manufacturing Firms Patent (or Not)," NBER Working Papers 7552, National Bureau of Economic Research, Inc.
    56. Robert H. Topel & Michael P. Ward, 1992. "Job Mobility and the Careers of Young Men," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 439-479.
    57. Atal, Vidya & Bar, Talia, 2010. "Prior art: To search or not to search," International Journal of Industrial Organization, Elsevier, vol. 28(5), pages 507-521, September.
    58. Harhoff, Dietmar & Reitzig, Markus, 2004. "Determinants of opposition against EPO patent grants--the case of biotechnology and pharmaceuticals," International Journal of Industrial Organization, Elsevier, vol. 22(4), pages 443-480, April.
    59. Hall, Bronwyn H & Ziedonis, Rosemarie Ham, 2001. "The Patent Paradox Revisited: An Empirical Study of Patenting in the U.S. Semiconductor Industry, 1979-1995," RAND Journal of Economics, The RAND Corporation, vol. 32(1), pages 101-128, Spring.
    60. Joseph Farrell & Carl Shapiro, 2008. "How Strong Are Weak Patents?," American Economic Review, American Economic Association, vol. 98(4), pages 1347-1369, September.
    61. repec:adr:anecst:y:1998:i:49-50:p:08 is not listed on IDEAS
    62. Schneider, Cédric, 2007. "The Determinants of Patent Applications Outcomes - Does Experience Matter?," MPRA Paper 3359, University Library of Munich, Germany.
    63. Langinier, Corinne & Moschini, GianCarlo, 2002. "Economics of Patents: An Overview, The," Staff General Research Papers Archive 2061, Iowa State University, Department of Economics.
    64. Bronwyn H. Hall & Dietmar Harhoff, 2012. "Recent Research on the Economics of Patents," Annual Review of Economics, Annual Reviews, vol. 4(1), pages 541-565, July.
    65. Kortum, Samuel & Lerner, Josh, 1999. "What is behind the recent surge in patenting?1," Research Policy, Elsevier, vol. 28(1), pages 1-22, January.
    66. Dietmar Harhoff & Stefan Wagner, 2009. "The Duration of Patent Examination at the European Patent Office," Management Science, INFORMS, vol. 55(12), pages 1969-1984, December.
    67. Shih-tse Lo & Dhanoos Sutthiphisal, 2009. "Does it Matter Who Has the Right to Patent: First-to-invent or First-to-file? Lessons From Canada," NBER Working Papers 14926, National Bureau of Economic Research, Inc.
    68. Blind, Knut & Edler, Jakob & Frietsch, Rainer & Schmoch, Ulrich, 2006. "Motives to patent: Empirical evidence from Germany," Research Policy, Elsevier, vol. 35(5), pages 655-672, June.
    69. James Bessen & Michael J. Meurer, 2008. "Introduction to Patent Failure: How Judges, Bureaucrats, and Lawyers Put Innovators at Risk," Introductory Chapters, in: Patent Failure: How Judges, Bureaucrats, and Lawyers Put Innovators at Risk, Princeton University Press.
    70. Cohen, Wesley M. & Goto, Akira & Nagata, Akiya & Nelson, Richard R. & Walsh, John P., 2002. "R&D spillovers, patents and the incentives to innovate in Japan and the United States," Research Policy, Elsevier, vol. 31(8-9), pages 1349-1367, December.
    71. Lerner, Josh, 1995. "Patenting in the Shadow of Competitors," Journal of Law and Economics, University of Chicago Press, vol. 38(2), pages 463-495, October.
    72. Nicolas van Zeebroeck, 2009. "Filing strategies and the increasing duration of patent applications," Working Papers CEB 09-005.RS, ULB -- Universite Libre de Bruxelles.
    73. Bengt Holmström, 1999. "Managerial Incentive Problems: A Dynamic Perspective," Review of Economic Studies, Oxford University Press, vol. 66(1), pages 169-182.
    74. James Bessen & Michael J. Meurer, 2005. "The Patent Litigation Explosion," Working Papers 0501, Research on Innovation.
    Full references (including those not matched with items on IDEAS)

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    Cited by:

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    2. Arianna Martinelli & Julia Mazzei, 2022. "Death squad or quality improvement? The impact of introducing post-grant review on U.S. patent quality," LEM Papers Series 2022/34, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
    3. Jacob Greenspon & Erika Rodigues, 2017. "Are Trends in Patenting Reflective of Innovative Activity in Canada?," CSLS Research Reports 2017-02, Centre for the Study of Living Standards.
    4. Corinne Langinier & Amrita Ray Chaudhuri, 2020. "Green Technology and Patents in the Presence of Green Consumers," Journal of the Association of Environmental and Resource Economists, University of Chicago Press, vol. 7(1), pages 73-101.
    5. de Rassenfosse, Gaetan & Higham, Kyle, 2019. "Decentralising the Patent System," SocArXiv qzmf8, Center for Open Science.
    6. Langinier, Corinne & Marcoul, Philippe, 2020. "Monetary and implicit incentives of patent examiners," Journal of Economics and Business, Elsevier, vol. 110(C).
    7. Carla Marchese & Fabio Privileggi, 2018. "Endogenous economic growth with disembodied knowledge," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 20(3), pages 437-449, June.
    8. Kenneth Zahringer & Christos Kolympiris & Nicholas Kalaitzandonakes, 2018. "Time to patent at the USPTO: the case of emerging entrepreneurial firms," The Journal of Technology Transfer, Springer, vol. 43(4), pages 923-952, August.
    9. Jovic, Srdjan & Cukaric, Aleksandar & Raicevic, Andjelija & Tomov, Pancho, 2019. "Assessment of electronic system for e-patent application and economic growth prediction," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 520(C), pages 93-105.
    10. Barros, Henrique M., 2021. "Neither at the cutting edge nor in a patent-friendly environment: Appropriating the returns from innovation in a less developed economy," Research Policy, Elsevier, vol. 50(1).
    11. Corinne Langinier & Philippe Marcoul, 2019. "Subjective performance of patent examiners, implicit contracts, and self‐funded patent offices," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 40(3), pages 251-266, April.
    12. Marchese, Carla & Privileggi, Fabio, 2016. "A Competitive Idea-Based Growth Model with Shrinking Workers’ Income Share," Department of Economics and Statistics Cognetti de Martiis. Working Papers 201604, University of Turin.
    13. Yang, Chih-Hai & Matsuura, Toshiyuki & Ito, Tadashi, 2019. "R&D and patenting activities of foreign firms in China: The case of Japan," Japan and the World Economy, Elsevier, vol. 49(C), pages 151-160.
    14. Gaétan De Rassenfosse & Paul H. Jensen & T'Mir Julius & Alfons Palangkaraya & Elizabeth Webster, 2023. "Is the Patent System an Even Playing Field? The Effect of Patent Attorney Firms," Journal of Industrial Economics, Wiley Blackwell, vol. 71(1), pages 124-142, March.
    15. Bruns, Stephan B. & Kalthaus, Martin, 2020. "Flexibility in the selection of patent counts: Implications for p-hacking and evidence-based policymaking," Research Policy, Elsevier, vol. 49(1).
    16. Christian Le Bas & Julien Pénin, 2014. "Patents and innovation : Are the brakes broken, or how to restore patents’ dynamic efficiency ?," Working Papers of BETA 2014-02, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    17. Zhang, Gupeng & Xiong, Libin & Duan, Hongbo & Huang, Dujuan, 2020. "Obtaining certainty vs. creating uncertainty: Does firms’ patent filing strategy work as expected?," Technological Forecasting and Social Change, Elsevier, vol. 160(C).
    18. Di Fan & Long Zhao, 2022. "Old Wine in New Bottles: Patenting Propensity," Journal of Industry, Competition and Trade, Springer, vol. 22(2), pages 207-224, June.
    19. Nancy Gallini, 2017. "Do patents work? Thickets, trolls and antibiotic resistance," Canadian Journal of Economics, Canadian Economics Association, vol. 50(4), pages 893-926, November.
    20. Song, Haoyang & Hou, Jianhua & Zhang, Yang, 2023. "The measurements and determinants of patent technological value: Lifetime, strength, breadth, and dispersion from the technology diffusion perspective," Journal of Informetrics, Elsevier, vol. 17(1).
    21. Cremers, Katrin & Gaessler, Fabian & Harhoff, Dietmar & Helmers, Christian & Lefouili, Yassine, 2016. "Invalid but infringed? An analysis of the bifurcated patent litigation system," Journal of Economic Behavior & Organization, Elsevier, vol. 131(PA), pages 218-242.

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    • K40 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - General
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives

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