IDEAS home Printed from https://ideas.repec.org/p/ulb/ulbeco/2013-6189.html
   My bibliography  Save this paper

The rigour of EPO's patentability criteria: an insight into the induced withdrawals

Author

Listed:
  • Bruno Van Pottelsberghe
  • George Lazaridis

Abstract

The EPO traditionally grants at least 60% of all patent applications, the rest being either withdrawn (30-35%) or refused (5%). This paper provides quantitative evidence suggesting that up to 54% of all patent withdrawals could be considered as induced by the work of EPO examiners, and hence may be taken as a more appropriate indicator of the rigour of the EPO. "Induced withdrawals" and refusals occur for up to 23% of all applications at the EPO. This share varies according to (1) the route chosen for an EPO filing; (2) the technological field that is considered; and (3) the country of residence of the assignee. The number of claims only slightly affects the share of withdrawals. However, on average, two additional claims induce an additional communication from the EPO, which in turn prolongs the procedural duration by an additional year.
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Bruno Van Pottelsberghe & George Lazaridis, 2007. "The rigour of EPO's patentability criteria: an insight into the induced withdrawals," ULB Institutional Repository 2013/6189, ULB -- Universite Libre de Bruxelles.
  • Handle: RePEc:ulb:ulbeco:2013/6189
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a search for a similarly titled item that would be available.

    Other versions of this item:

    References listed on IDEAS

    as
    1. 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.
    2. 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.
    3. 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.
    4. 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.
    5. Guellec, Dominique & van Pottelsberghe de la Potterie, Bruno, 2007. "The Economics of the European Patent System: IP Policy for Innovation and Competition," OUP Catalogue, Oxford University Press, number 9780199216987, November.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. 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.
    2. Gaétan de Rassenfosse & Emilio Raiteri, 2022. "Technology Protectionism and the Patent System: Evidence from China," Journal of Industrial Economics, Wiley Blackwell, vol. 70(1), pages 1-43, March.
    3. 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.
    4. Schettino, Francesco & Sterlacchini, Alessandro & Venturini, Francesco, 2013. "Inventive productivity and patent quality: Evidence from Italian inventors," Journal of Policy Modeling, Elsevier, vol. 35(6), pages 1043-1056.
    5. Malva, Antonio Della & Hussinger, Katrin, 2012. "Corporate science in the patent system: An analysis of the semiconductor technology," Journal of Economic Behavior & Organization, Elsevier, vol. 84(1), pages 118-135.
    6. Danguy Jérôme & van Pottelsberghe de la Potterie Bruno, 2011. "Cost-Benefit Analysis of the Community Patent," Journal of Benefit-Cost Analysis, De Gruyter, vol. 2(2), pages 1-43, April.
    7. Puay Tang & Dagmara Weckowska & André Campos & Michael Hobday, 2010. "Managing Intellectual Property in Universities: Patents and the Protection Failure Problem," SPRU Working Paper Series 188, SPRU - Science Policy Research Unit, University of Sussex Business School.
    8. Nicolas van Zeebroeck, 2007. "Patents only live twice: a patent survival analysis in Europe," Working Papers CEB 07-028.RS, ULB -- Universite Libre de Bruxelles.
    9. Schettino, Francesco & Sterlacchini, Alessandro, 2009. "Determinants of patent withdrawals: Evidence from a sample of Italian applications with the EPO," World Patent Information, Elsevier, vol. 31(4), pages 308-314, December.
    10. Bruno van Pottelsberghe, 2008. "The London Agreement and the cost of patenting in Europe," Working Papers 264, Bruegel.
    11. Bronwyn H. Hall & Grid Thoma & Salvatore Torrisi, 2009. "Financial Patenting in Europe," NBER Working Papers 14714, National Bureau of Economic Research, Inc.
    12. 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.
    13. Harhoff, Dietmar & Hoisl, Karin & Reichl, Bettina & van Pottelsberghe de la Potterie, Bruno, 2009. "Patent validation at the country level--The role of fees and translation costs," Research Policy, Elsevier, vol. 38(9), pages 1423-1437, November.
    14. de Saint-Georges, Matthis & van Pottelsberghe de la Potterie, Bruno, 2013. "A quality index for patent systems," Research Policy, Elsevier, vol. 42(3), pages 704-719.
    15. Nicolas van Zeebroeck, 2009. "Filing strategies and the increasing duration of patent applications," Working Papers CEB 09-005.RS, ULB -- Universite Libre de Bruxelles.
    16. 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.
    17. Francesco SCHETTINO & Alessandro STERLACCHINI, 2007. "European Patenting and the Size of Inventors," Working Papers 308, Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali.
    18. Jussi Heikkilä & Michael Verba, 2018. "The role of utility models in patent filing strategies: evidence from European countries," Scientometrics, Springer;Akadémiai Kiadó, vol. 116(2), pages 689-719, August.
    19. 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.
    20. Elizabeth Webster & Paul H. Jensen & Alfons Palangkaraya, 2014. "Patent examination outcomes and the national treatment principle," RAND Journal of Economics, RAND Corporation, vol. 45(2), pages 449-469, June.
    21. Nicolas van Zeebroeck, 2009. "From patent renewals to applications survival: do portfolio management strategies play a role in patent length?," Working Papers CEB 09-028.RS, ULB -- Universite Libre de Bruxelles.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Nicolas van Zeebroeck, 2011. "Long Live Patents: the Increasing Life Expectancy of Patent Applications and its Determinants," Review of Economics and Institutions, Università di Perugia, vol. 2(3).
    2. de Saint-Georges, Matthis & van Pottelsberghe de la Potterie, Bruno, 2013. "A quality index for patent systems," Research Policy, Elsevier, vol. 42(3), pages 704-719.
    3. Nicolas Van Zeebroeck, 2008. "Développement et impact des stratégies de dépôt de brevets," Reflets et perspectives de la vie économique, De Boeck Université, vol. 0(3), pages 87-100.
    4. 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.
    5. Leila Tahmooresnejad & Catherine Beaudry, 2019. "Capturing the economic value of triadic patents," Scientometrics, Springer;Akadémiai Kiadó, vol. 118(1), pages 127-157, January.
    6. Bruno Pottelsberghe de la Potterie & Nicolas Zeebroeck, 2008. "A brief history of space and time: The scope-year index as a patent value indicator based on families and renewals," Scientometrics, Springer;Akadémiai Kiadó, vol. 75(2), pages 319-338, May.
    7. 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.
    8. 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.
    9. 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.
    10. 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.
    11. de Rassenfosse, Gaetan & van Pottelsberghe de la Potterie, Bruno, 2009. "A policy insight into the R&D-patent relationship," Research Policy, Elsevier, vol. 38(5), pages 779-792, June.
    12. Michele Gazzola & Alessia Volpe, 2014. "Linguistic justice in IP policies: evaluating the fairness of the language regime of the European Patent Office," European Journal of Law and Economics, Springer, vol. 38(1), pages 47-70, August.
    13. Michele Gazzola, 2017. "Multilingualism and the International Patent System: an Assessment of the Fairness of the Language Policy of WIPO," Journal of Industry, Competition and Trade, Springer, vol. 17(3), pages 349-369, September.
    14. Nicolas van Zeebroeck, 2011. "The puzzle of patent value indicators," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 20(1), pages 33-62.
    15. Danguy Jérôme & van Pottelsberghe de la Potterie Bruno, 2011. "Cost-Benefit Analysis of the Community Patent," Journal of Benefit-Cost Analysis, De Gruyter, vol. 2(2), pages 1-43, April.
    16. Harhoff, Dietmar & Hoisl, Karin & van Pottelsberghe de la Potterie, Bruno, 2009. "Languages, Fees and the International Scope of Patenting," CEPR Discussion Papers 7241, C.E.P.R. Discussion Papers.
    17. Nicolas van Zeebroeck, 2009. "From patent renewals to applications survival: do portfolio management strategies play a role in patent length?," Working Papers CEB 09-028.RS, ULB -- Universite Libre de Bruxelles.
    18. Nicolas van Zeebroeck, 2007. "Patents only live twice: a patent survival analysis in Europe," Working Papers CEB 07-028.RS, ULB -- Universite Libre de Bruxelles.
    19. Nicolas van Zeebroeck, 2009. "Filing strategies and the increasing duration of patent applications," Working Papers CEB 09-005.RS, ULB -- Universite Libre de Bruxelles.
    20. Appio, Francesco Paolo & Baglieri, Daniela & Cesaroni, Fabrizio & Spicuzza, Lucia & Donato, Alessia, 2022. "Patent design strategies: Empirical evidence from European patents," Technological Forecasting and Social Change, Elsevier, vol. 181(C).

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ulb:ulbeco:2013/6189. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: . General contact details of provider: https://edirc.repec.org/data/ecsulbe.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Benoit Pauwels (email available below). General contact details of provider: https://edirc.repec.org/data/ecsulbe.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.