IDEAS home Printed from https://ideas.repec.org/a/spr/scient/v114y2018i1d10.1007_s11192-017-2578-5.html
   My bibliography  Save this article

The artificial patents in the PATSTAT database: How much do they matter when computing indicators of internationalisation based on worldwide priority patents?

Author

Listed:
  • Patricia Laurens

    (Université Paris-Est)

  • Lionel Villard

    (Université Paris-Est)

  • Antoine Schoen

    (Université Paris-Est)

  • Philippe Larédo

    (Université Paris-Est
    University of Manchester)

Abstract

This paper proposes to broaden by more than 10%—compared with the current practice—the set of applications for priority patents, which is used to compute worldwide patent indicators. This extension is made possible thanks to the inclusion in the corpus of documents used for the calculation of indicators of the first filing patent applications that are designated as “artificial priority patents” in the PATSTAT database and currently discarded for the production of indicators. This research aims to show how adding these “artificial” patent applications can modify the value of the worldwide patent indicators. Artificial patent applications have never been used before because they contain very scarce information in their original state. We present a methodology we have developed to, first, replenish the artificial patents with information retrieved from close patents belonging to the same INPADOC family. Then, we study in details a range of indicators characterising the trends in the internationalisation of corporate R&D inventive activities. We provide evidence that the internationalisation pattern can be modified when including replenished artificial corporate patents in the indicator calculation. At the world level, incorporating artificial priority patents does not affect the trends over time, nor introduce any significant changes in the values of the indicators. However, analyses performed at a smaller scale, such as the firms’ continent level or the firms’ sector, show significant changes of the level of the intercontinental internationalisation in particular for the US firms.

Suggested Citation

  • Patricia Laurens & Lionel Villard & Antoine Schoen & Philippe Larédo, 2018. "The artificial patents in the PATSTAT database: How much do they matter when computing indicators of internationalisation based on worldwide priority patents?," Scientometrics, Springer;Akadémiai Kiadó, vol. 114(1), pages 91-112, January.
    • Handle: RePEc:spr:scient:v:114:y:2018:i:1:d:10.1007_s11192-017-2578-5
    DOI: 10.1007/s11192-017-2578-5
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11192-017-2578-5
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11192-017-2578-5?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 108(3), pages 577-598.
    2. repec:fth:harver:1473 is not listed on IDEAS
    3. de Rassenfosse, Gaétan & Dernis, Hélène & Guellec, Dominique & Picci, Lucio & van Pottelsberghe de la Potterie, Bruno, 2013. "The worldwide count of priority patents: A new indicator of inventive activity," Research Policy, Elsevier, vol. 42(3), pages 720-737.
    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. Chi-Tung Chen & Dar-Zen Chen, 2016. "Who files provisional applications in the United States?," Scientometrics, Springer;Akadémiai Kiadó, vol. 107(2), pages 555-568, May.
    6. Dietmar Harhoff & Francis Narin & F. M. Scherer & Katrin Vopel, 1999. "Citation Frequency And The Value Of Patented Inventions," The Review of Economics and Statistics, MIT Press, vol. 81(3), pages 511-515, August.
    7. 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.
    8. Scherer, F. M. & Harhoff, Dietmar, 2000. "Technology policy for a world of skew-distributed outcomes," Research Policy, Elsevier, vol. 29(4-5), pages 559-566, April.
    9. Hélène Dernis & Mafini Dosso & Fernando Hervas & Valentine Millot & Mariagrazia Squicciarini & Antonio Vezzani, 2015. "World Corporate Top R&D Investors: Innovation and IP bundles," JRC Research Reports JRC94932, Joint Research Centre.
    10. Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343, National Bureau of Economic Research, Inc.
    11. Patel, Pari & Pavitt, Keith, 1997. "The technological competencies of the world's largest firms: Complex and path-dependent, but not much variety," Research Policy, Elsevier, vol. 26(2), pages 141-156, May.
    12. Pari Patel & Keith Pavitt, 1991. "Large Firms in the Production of the World’s Technology: An Important Case of “Non-Globalisation”," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 22(1), pages 1-21, March.
    13. Alkemade, Floortje & Heimeriks, Gaston & Schoen, Antoine & Villard, Lionel & Laurens, Patricia, 2015. "Tracking the internationalization of multinational corporate inventive activity: national and sectoral characteristics," Research Policy, Elsevier, vol. 44(9), pages 1763-1772.
    14. Rainer Frietsch & Ulrich Schmoch, 2010. "Transnational patents and international markets," Scientometrics, Springer;Akadémiai Kiadó, vol. 82(1), pages 185-200, January.
    15. Hall, Bronwyn H. & Helmers, Christian, 2013. "Innovation and diffusion of clean/green technology: Can patent commons help?," Journal of Environmental Economics and Management, Elsevier, vol. 66(1), pages 33-51.
    16. Catalina Martínez, 2011. "Patent families: When do different definitions really matter?," Scientometrics, Springer;Akadémiai Kiadó, vol. 86(1), pages 39-63, January.
    17. Laurens, Patricia & Le Bas, Christian & Schoen, Antoine & Villard, Lionel & Larédo, Philippe, 2015. "The rate and motives of the internationalisation of large firm R&D (1994–2005): Towards a turning point?," Research Policy, Elsevier, vol. 44(3), pages 765-776.
    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. Patricia Laurens & Christian Le Bas & Antoine Schoen, 2019. "Worldwide IP coverage of patented inventions in large pharma firms: to what extent do the internationalisation of R&D and firm strategy matter?," Post-Print hal-01725229, HAL.

    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. Patricia Laurens & Lionel Villard & Antoine Schoen & Philippe Larédo, 2018. "The artificial patents in the PATSTAT database: how much do they matter when computing indicators of internationalisation based on worldwide priority patents?," Post-Print hal-01671905, HAL.
    2. Antoine Dechezleprêtre & Yann Ménière & Myra Mohnen, 2017. "International patent families: from application strategies to statistical indicators," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(2), pages 793-828, May.
    3. Eleftherios Sapsalis & Bruno van Pottelsberghe de la Potterie, 2007. "The Institutional Sources Of Knowledge And The Value Of Academic Patents," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 16(2), pages 139-157.
    4. Bruno Van Pottelsberghe & Eleftherios Sapsalis & Ran Navon, 2006. "Academic vs. industry patenting: an in-depth analysis of what determines patent value," Working Papers CEB 05-008.RS, ULB -- Universite Libre de Bruxelles.
    5. Roger Svensson, 2022. "Patent value indicators and technological innovation," Empirical Economics, Springer, vol. 62(4), pages 1715-1742, April.
    6. 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).
    7. Leila Tahmooresnejad & Catherine Beaudry, 2019. "Capturing the economic value of triadic patents," Scientometrics, Springer;Akadémiai Kiadó, vol. 118(1), pages 127-157, January.
    8. Mafini Dosso & Antonio Vezzani, 2015. "Top R&D investors and international knowledge seeking: the role of emerging technologies and technological proximity," JRC Working Papers on Corporate R&D and Innovation 2015-09, Joint Research Centre.
    9. 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.
    10. 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).
    11. Nagaoka, Sadao & Motohashi, Kazuyuki & Goto, Akira, 2010. "Patent Statistics as an Innovation Indicator," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 2, chapter 0, pages 1083-1127, Elsevier.
    12. Manuel Acosta & Daniel Coronado & Esther Ferrándiz & Manuel Jiménez, 2022. "Effects of knowledge spillovers between competitors on patent quality: what patent citations reveal about a global duopoly," The Journal of Technology Transfer, Springer, vol. 47(5), pages 1451-1487, October.
    13. repec:sol:wpaper:08-041 is not listed on IDEAS
    14. Inchae Park & Yujin Jeong & Byungun Yoon, 2017. "Analyzing the value of technology based on the differences of patent citations between applicants and examiners," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(2), pages 665-691, May.
    15. Boeing, Philipp & Mueller, Elisabeth, 2019. "Measuring China's patent quality: Development and validation of ISR indices," China Economic Review, Elsevier, vol. 57(C).
    16. Blomkvist, Katarina & Kappen, Philip & Zander, Ivo, 2014. "Superstar inventors—Towards a people-centric perspective on the geography of technological renewal in the multinational corporation," Research Policy, Elsevier, vol. 43(4), pages 669-682.
    17. Grillitsch, Markus & Nilsson , Magnus, 2013. "Technological competencies and firm performance: Analyzing the importance of internal and external competencies," Papers in Innovation Studies 2013/24, Lund University, CIRCLE - Centre for Innovation Research.
    18. de Rassenfosse, Gaétan & Dernis, Hélène & Guellec, Dominique & Picci, Lucio & van Pottelsberghe de la Potterie, Bruno, 2013. "The worldwide count of priority patents: A new indicator of inventive activity," Research Policy, Elsevier, vol. 42(3), pages 720-737.
    19. Choi, Mincheol & Lee, Chang-Yang, 2021. "Technological diversification and R&D productivity: The moderating effects of knowledge spillovers and core-technology competence," Technovation, Elsevier, vol. 104(C).
    20. 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.
    21. Gerald A. Carlino & Robert M. Hunt, 2009. "What explains the quantity and quality of local inventive activity?," Working Papers 09-12, Federal Reserve Bank of Philadelphia.

    More about this item

    Keywords

    R&D; Technology; Patents; Internationalisation; Indicators; Firms;
    All these keywords.

    JEL classification:

    • O34 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Intellectual Property and Intellectual Capital

    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:spr:scient:v:114:y:2018:i:1:d:10.1007_s11192-017-2578-5. See general information about how to correct material in RePEc.

    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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

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

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.