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Impacts of collaboration and network indicators on patent quality: The case of Canadian nanotechnology innovation

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  • Beaudry, Catherine
  • Schiffauerova, Andrea

Abstract

This article studies the impact of collaboration and co-inventorship network characteristics of Canadian nanotechnology inventors on the quality of their inventions. We investigate the impact of four types of variables on patent quality, using the number of claims as a proxy for quality: (a) the presence of highly central inventors; (b) the presence of star inventors; (c) repeated collaboration; (d) international collaboration. We show that the presence of more central inventors and of stars in the research team has a positive influence on patent quality, while repeated collaboration has a negative impact. Patents owned by foreign organisations, controlling for whether assignees are firm, yields patents of higher quality.

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  • Beaudry, Catherine & Schiffauerova, Andrea, 2011. "Impacts of collaboration and network indicators on patent quality: The case of Canadian nanotechnology innovation," European Management Journal, Elsevier, vol. 29(5), pages 362-376.
    • Handle: RePEc:eee:eurman:v:29:y:2011:i:5:p:362-376
    DOI: 10.1016/j.emj.2011.03.001
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    2. Chauvet, Vincent & Chollet, Barthélemy & Soda, Giuseppe & Huault, Isabelle, 2011. "The contribution of network research to managerial culture and practice," European Management Journal, Elsevier, vol. 29(5), pages 321-334.
    3. Federico Caviggioli & Boris Forthmann, 2022. "Reach for the stars: disentangling quantity and quality of inventors’ productivity in a multifaceted latent variable model," Scientometrics, Springer;Akadémiai Kiadó, vol. 127(12), pages 7015-7040, December.
    4. Mariia Shkolnykova, 2021. "On the way from invention to innovation: the role of applicant and inventor team characteristics," Bremen Papers on Economics & Innovation 2110, University of Bremen, Faculty of Business Studies and Economics.
    5. Gita Ghiasi & Matthew Harsh & Andrea Schiffauerova, 2018. "Inequality and collaboration patterns in Canadian nanotechnology: implications for pro-poor and gender-inclusive policy," Scientometrics, Springer;Akadémiai Kiadó, vol. 115(2), pages 785-815, May.
    6. Thomas, V.J. & Bliemel, Martin & Shippam, Cynthia & Maine, Elicia, 2020. "Endowing university spin-offs pre-formation: Entrepreneurial capabilities for scientist-entrepreneurs," Technovation, Elsevier, vol. 96.
    7. Chih-cheng Lo & Hsin-Chuan Cho & Pin-Wei Wang, 2020. "Global R&D Collaboration in the Development of Nanotechnology: The Impact of R&D Collaboration Patterns on Patent Quality," Sustainability, MDPI, vol. 12(15), pages 1-12, July.
    8. Beaudry, Catherine & Allaoui, Sedki, 2012. "Impact of public and private research funding on scientific production: The case of nanotechnology," Research Policy, Elsevier, vol. 41(9), pages 1589-1606.
    9. Gergő Tóth & Sándor Juhász & Zoltán Elekes & Balázs Lengyel, 2021. "Repeated collaboration of inventors across European regions," European Planning Studies, Taylor & Francis Journals, vol. 29(12), pages 2252-2272, December.
    10. Fernández-Pérez, Virginia & Alonso-Galicia, Patricia Esther & Rodríquez-Ariza, Lázaro & Fuentes-Fuentes, María del Mar, 2015. "Professional and personal social networks: A bridge to entrepreneurship for academics?," European Management Journal, Elsevier, vol. 33(1), pages 37-47.
    11. Cilem Hazir & Corinne Autant-Bernard, 2014. "Determinants of cross-regional R&D collaboration: some empirical evidence from Europe in biotechnology," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 53(2), pages 369-393, September.
    12. Sara Amoroso & Simone Vannuccini, 2019. "Teaming up with Large R&D Investors: Good or Bad for Knowledge Production and Diffusion?," SPRU Working Paper Series 2019-20, SPRU - Science Policy Research Unit, University of Sussex Business School.
    13. Liu, Li-jun & Cao, Cong & Song, Min, 2014. "China's agricultural patents: How has their value changed amid recent patent boom?," Technological Forecasting and Social Change, Elsevier, vol. 88(C), pages 106-121.
    14. Nuha Zamzami & Andrea Schiffauerova, 2017. "The impact of individual collaborative activities on knowledge creation and transmission," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(3), pages 1385-1413, June.
    15. Jiao, Hao & Wang, Tang & Yang, Jifeng, 2022. "Team structure and invention impact under high knowledge diversity: An empirical examination of computer workstation industry," Technovation, Elsevier, vol. 114(C).
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    20. Hohberger, Jan, 2016. "Does it pay to stand on the shoulders of giants? An analysis of the inventions of star inventors in the biotechnology sector," Research Policy, Elsevier, vol. 45(3), pages 682-698.
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