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Scientometrics

, Volume 93, Issue 3, pp 847–856 | Cite as

Mapping Iranian patents based on International Patent Classification (IPC), from 1976 to 2011

  • Alireza Noruzi
  • Mohammadhiwa Abdekhoda
Article

Abstract

Patents are used as an indicator to assess the growth of science and technology in a given country or area. They are being examined to determine research potentials of research centers, universities, and inventors. The aim of this study is to map the past and current trends in patenting activities with a view to better understanding and tracking the changing nature of science and technology in Iran. The patenting activity in the Iran was investigated for the period 1976–2011, based on the USPTO, WIPO, and EPO (Esp@cenet). We analyzed the affiliation of inventers and collected patents which have at least an Iranian inventor. The collected data were analyzed applying Microsoft Excel. Analytical results demonstrate that between 1976 and 2011, 212 patents have been registered by Iranian inventors in the three above-mentioned databases. The average number of Iranian patents registered per year has increased significantly from 25 in 1976–1980 period to 119 in 2006–2011. It was noted that the highest number of registered patents (27 %) were in “chemistry, metallurgy” area of International Patent Classification (IPC), followed by “human necessities” (18 %), “electricity” (17 %), and “performing operations; transporting” (15 %). Overall, it can be concluded that patent-activities are highly country-specific, the results indicate that Iran is focused on “chemistry, metallurgy” technology.

Keywords

Patents International patent offices Patent database Iranian invertors Scientometrics Patent trends Patent analysis Content analysis Topic map analysis Iran 

Notes

Acknowledgments

The authors would like to thank the anonymous reviewers for their valuable comments that helped to improve the paper.

References

  1. Abbott, F. M. (2007). Intellectual property rights in world trade. In A. T. Guzman & A. O. Sykes (Eds.), Research handbook in international economic law (pp. 444–484). Northampton: Edward Elgar Publishing.Google Scholar
  2. Archibugi, D. (1992). Patenting as an indicator of technological innovation: a review. Science and Public Policy, 19(6), 357–368.Google Scholar
  3. Archibugi, D., & Pianta, M. (1992). The technological specialization of advanced countries. Report to the EEC on international science and technology activities. Boston: Kluwer.Google Scholar
  4. Basberg, B. L. (1984). Patent statistics and the measurement of technological change: an assessment of the Norwegian patent data, 1840–1980. World Patent Information, 6(4), 158–164.CrossRefGoogle Scholar
  5. Bhattacharya, S. (2007). Delineating the patent data: a case study of prolific patenting institutions of India and China. DESIDOC Bulletin of Information Technology, 27(1), 87–95.Google Scholar
  6. Braun, T., Glanzel, W., & Grupp, H. (1995). The scientometric weight of 50 nations in 27 science areas, 1989–1993. Part I. All fields combined, mathematics, engineering, chemistry and physics. Scientometrics, 33(3), 263–293; Part II. Life Sciences, Scientometrics, 34(2), 207–237.Google Scholar
  7. Bregonje, M. (2005). Patents: a unique source for scientific technical information in chemistry related industry? World Patent Information, 27(4), 309–315.CrossRefGoogle Scholar
  8. Chen, D.-Z., Chang, H.-W., Huang, M.-H., & Fu, F.-C. (2005). Core technologies and key industries in Taiwan from 1978 to 2002: a perspective from patent analysis. Scientometrics, 64(1), 31–53.CrossRefGoogle Scholar
  9. Comanor, W. S., & Scherer, F. M. (1969). Patents statistics as a measure of technical change. Journal of Political Economy, 77(4), 392–398.CrossRefGoogle Scholar
  10. European Commission (1997). European report on science and technology indicators (REIST) 1997. Retrieved September 29, 2011 from http://cordis.europa.eu/indicators/publications.htm.
  11. European Commission (2003). Third european report on science and technology indicators 2003. Retrieved September 29, 2011 from http://cordis.europa.eu/indicators/publications.htm.
  12. Ganguli, P. (2004). Patents and patent information in 1979 and 2004: a perspective from India. World Patent Information, 26(1), 61–62.MathSciNetCrossRefGoogle Scholar
  13. Griliches, Z. (1990). Patent statistics as economic indicators: a survey. Journal of Economic Literature, 28(4), 1661–1707.Google Scholar
  14. Grupp, H., Lacasa, I. D., & Schmoch, U. (2003). Tracing technological change over long periods in Germany in chemicals using patent statistics. Scientometrics, 57(2), 175–195.CrossRefGoogle Scholar
  15. Guan, J., & He, Y. (2007). Patent-bibliometric analysis on the Chinese science—technology linkages. Scientometrics, 72(3), 403–425.MathSciNetCrossRefGoogle Scholar
  16. Kung, M. H., & Lin, H. Y. (2003). The dynamics of innovation in Taiwan: the patent analysis respective. In: S. C. H. Paul (Chair), International Conference on Industrial Science and Technology Innovation: Policy Issues and Challenges in a Critical Era, Taipei, Taiwan, 2003.Google Scholar
  17. Leydesdorff, L., & Meyer, M. (2010). The decline of university patenting and the end of the Bayh–Dole effect. Scientometrics, 83(2), 355–362.CrossRefGoogle Scholar
  18. List, J. (2010). An A to X of patent citations for searching. World Patent Information, 32(4), 306–312.MathSciNetCrossRefGoogle Scholar
  19. Meyer, M. (2002). Tracing knowledge flows in innovation systems. Scientometrics, 54(2), 193–212.CrossRefGoogle Scholar
  20. OECD (1994). The measurement of scientific and technological activities using patent data as science and technology indicator—patent manual. Paris: OECD.Google Scholar
  21. Parent, A., Bertrand, F., Côté, G., & Archambault, E. (2003). Scientometric study on collaboration between India and Canada, 1990–2001: phase 1 of the 2004 Canada–India S and T mapping study. Prepared for: Departments of Foreign Affairs Canada, International Trade Canada, and Industry Canada. Science-Metrix 2003. Retrieved September 29, 2011 from http://www.science-metrix.com/pdf/Science-Metrix_Canada-India_Collaboration_Report.pdf.
  22. Pavitt, K., & Patel, P. (1988). The international distribution of determinants of technological activities. Oxford Review of Economic Policy, 4(4), 35–55.CrossRefGoogle Scholar
  23. Ramani, S. V., & De Looze, M.-A. (2002a). Country-specific characteristics of patent applications in France, Germany and the UK in the biotechnology sectors. Technology Analysis and Strategic Management, 14(4), 457–480.CrossRefGoogle Scholar
  24. Ramani, S. V., & De Looze, M.-A. (2002b). Using patent statistics as knowledge base indicators in the biotechnology sectors: an application to France, Germany and the UK. Scientometrics, 54(3), 319–346.CrossRefGoogle Scholar
  25. Schmookler, J. (1962). Economic sources of inventive activity. The Journal of Economic History, 22(1), 1–20.Google Scholar
  26. Schmookler, J. (1966). Invention and economic growth. Cambridge: Harvard University Press.Google Scholar
  27. Schmookler, J. (1972). Patents, invention and economic change. Cambridge: Harvard University Press.Google Scholar
  28. Van Zeebroeck, N., Van Pottelsberghe de la Potterie, B., & Han, W. (2005). Issues in measuring the degree of technological specialisation with patent data. No. 05-016. RS, Working Papers CEB from ULB—Universite Libre de Bruxelles, April 2005. Retrieved September 29, 2011 from http://econpapers.repec.org/paper/solwpaper/05-016.htm.
  29. WIPO (2011). International Patent Classification (version 2011)—guide. Guide to the IPC (2011). Retrieved September 29, 2011 from http://www.wipo.int/export/sites/www/classifications/ipc/en/guide/guide_ipc.doc.
  30. Wu, Y.-C. J., & Liu, H.-P. (2006). Technological innovation assessment of business-to-business electronic marketplaces. Journal of the American Society for Information Science and Technology, 57(8), 1093–1104.CrossRefGoogle Scholar

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2012

Authors and Affiliations

  1. 1.Faculty of Library and Information ScienceUniversity of TehranTehranIran
  2. 2.Department of Health Information Management, School of Health Management and Information SciencesTehran University of Medical SciencesTehranIran

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