IDEAS home Printed from https://ideas.repec.org/p/oec/stiaaa/2005-2-en.html
   My bibliography  Save this paper

Impact of Patent Co-Operation Treaty Data on Epo Patent Statistics and Improving the Timeliness of EPO Indicators

Author

Listed:
  • Mosahid Khan
  • Hélène Dernis

Abstract

The Patent Cooperation Treaty provides the possibility to seek patent rights in a large number of countries by filing a single international application with a single patent office. Since the mid-1980s, the patent cooperation treaty (PCT) procedure has become a popular method for filing patent applications, as is reflected in the substantial increase in PCT applications over the past 15 years.This paper analyses the impact of the PCT data on the European Patent Office (EPO) patent statistics, and explores methods to improve the timeliness of the EPO indicators by estimating the number of PCT applications which enter the EPO regional phase (see Annex A for details). This paper shows the following main impacts of PCT data in the EPO patent statistics:Including all EPO designated PCT applications data will overestimate the total number of EPO patent applications; andIt will introduce a bias in favour of non-EPC countries (countries that are not signatory ... Répercussions du traité de coopération en matière de brevets sur les statistiques des brevets de l'oeb et possibilités d'amélioration de ces indicateurs Le Traité de coopération en matière de brevets permet, en déposant une seule demande internationale de brevet, d’obtenir la protection d’une invention conférée par un brevet dans un grand nombre de pays. Depuis le milieu des années 80, la procédure en vertu du traité de coopération en matière de brevets (PCT) connaît un succès grandissant, ainsi qu’en témoigne l’augmentation considérable du nombre de demandes PCT au cours des 15 dernières années.Le présent document analyse les répercussions des données du PCT sur les statistiques de l’Office européen des brevets (OEB) et étudie les possibilités d’améliorer la disponibilité de ces indicateurs pour les années récentes en effectuant des estimations du nombre de demandes PCT entrant dans la phase régionale de l’OEB (voir l’Annexe A pour plus de détails). Le présent document met en évidence les répercussions principales suivantes:Si l’on inclut les données relatives à la totalité des demandes PCT désignant ...

Suggested Citation

  • Mosahid Khan & Hélène Dernis, 2005. "Impact of Patent Co-Operation Treaty Data on Epo Patent Statistics and Improving the Timeliness of EPO Indicators," OECD Science, Technology and Industry Working Papers 2005/2, OECD Publishing.
  • Handle: RePEc:oec:stiaaa:2005/2-en
    as

    Download full text from publisher

    File URL: http://dx.doi.org/10.1787/650163678123
    Download Restriction: no

    Citations

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


    Cited by:

    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. repec:spr:scient:v:76:y:2008:i:2:d:10.1007_s11192-007-1631-1 is not listed on IDEAS
    3. Richard Shearmur & Nicolas Bonnet, 2011. "Does local technological innovation lead to local development? A policy perspective," Regional Science Policy & Practice, Wiley Blackwell, vol. 3(3), pages 249-270, August.

    More about this item

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:oec:stiaaa:2005/2-en. 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: http://edirc.repec.org/data/scoecfr.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.

    We have no references for this item. You can help adding them by using 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.

    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.