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Patent citation analysis.A closer look at the basic input data from patent search reports

Citations

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

  1. Boeing, Philipp & Mueller, Elisabeth, 2015. "Measuring patent quality in international comparison: Index development and application to China," ZEW Discussion Papers 15-051, ZEW - Leibniz Centre for European Economic Research.
  2. Lin William Cong & Sabrina T. Howell, 2021. "Policy Uncertainty and Innovation: Evidence from Initial Public Offering Interventions in China," Management Science, INFORMS, vol. 67(11), pages 7238-7261, November.
  3. Henri A. Schildt & Markku V.J. Maula & Thomas Keil, 2005. "Explorative and Exploitative Learning from External Corporate Ventures," Entrepreneurship Theory and Practice, , vol. 29(4), pages 493-515, July.
  4. Mingook Lee & Sungjoo Lee, 2016. "Evaluating Internal Technological Capabilities in Energy Companies," Energies, MDPI, vol. 9(3), pages 1-23, March.
  5. Kang, Byeongwoo, 2015. "The innovation process of Huawei and ZTE: Patent data analysis," China Economic Review, Elsevier, vol. 36(C), pages 378-393.
  6. Gittelman, Michelle, 2006. "National institutions, public-private knowledge flows, and innovation performance: A comparative study of the biotechnology industry in the US and France," Research Policy, Elsevier, vol. 35(7), pages 1052-1068, September.
  7. Savin, Ivan & Ott, Ingrid & Konop, Chris, 2022. "Tracing the evolution of service robotics: Insights from a topic modeling approach," Technological Forecasting and Social Change, Elsevier, vol. 174(C).
  8. Lazaridis, George & van Pottelsberghe de la Potterie, Bruno, 2007. "The rigour of EPO's patentability criteria: An insight into the "induced withdrawals"," World Patent Information, Elsevier, vol. 29(4), pages 317-326, December.
  9. Diekhof, Josefine & Cantner, Uwe, 2017. "Incumbents' responses to innovative entrants: A multi-country dynamic analysis," ZEW Discussion Papers 17-052, ZEW - Leibniz Centre for European Economic Research.
  10. Luis M. Plaza & Armando Albert, 2008. "Scientific literature cited in USPTO patent documents as indicators for the evaluation and analysis of Spanish scientific research in biomedical disciplines," Scientometrics, Springer;Akadémiai Kiadó, vol. 76(3), pages 429-438, September.
  11. Yuandi Wang & Xiongfeng Pan & Yantai Chen & Xin Gu, 2013. "Do references in transferred patent documents signal learning opportunities for the receiving firms?," Scientometrics, Springer;Akadémiai Kiadó, vol. 95(2), pages 731-752, May.
  12. Hagedoorn, John & Cloodt, Myriam, 2003. "Measuring innovative performance: is there an advantage in using multiple indicators?," Research Policy, Elsevier, vol. 32(8), pages 1365-1379, September.
  13. Goto, Akira & Motohashi, Kazuyuki, 2007. "Construction of a Japanese Patent Database and a first look at Japanese patenting activities," Research Policy, Elsevier, vol. 36(9), pages 1431-1442, November.
  14. Xu, Haiyun & Yue, Zenghui & Pang, Hongshen & Elahi, Ehsan & Li, Jing & Wang, Lu, 2022. "Integrative model for discovering linked topics in science and technology," Journal of Informetrics, Elsevier, vol. 16(2).
  15. Bronwyn H. Hall & Stuart Graham & Dietmar Harhoff & David C. Mowery, 2004. "Prospects for Improving US Patent Quality via Postgrant Opposition," NBER Chapters, in: Innovation Policy and the Economy, Volume 4, pages 115-144, National Bureau of Economic Research, Inc.
  16. Alfonso Ávila-Robinson & Shintaro Sengoku, 2017. "Tracing the knowledge-building dynamics in new stem cell technologies through techno-scientific networks," Scientometrics, Springer;Akadémiai Kiadó, vol. 112(3), pages 1691-1720, September.
  17. Azagra-Caro,Joaquín M. & Tur,Elena M., 2014. "Examiner amendments to applications to the european patent office: Procedures, knowledge bases and country specificities," INGENIO (CSIC-UPV) Working Paper Series 201406, INGENIO (CSIC-UPV), revised 29 Nov 2018.
  18. Kul B. Luintel & Mosahid Khan, 2009. "Heterogeneous ideas production and endogenous growth: an empirical investigation," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 42(3), pages 1176-1205, August.
  19. Martin Kalthaus, 2020. "Knowledge recombination along the technology life cycle," Journal of Evolutionary Economics, Springer, vol. 30(3), pages 643-704, July.
  20. Su, Hsin-Ning & Moaniba, Igam M., 2017. "Investigating the dynamics of interdisciplinary evolution in technology developments," Technological Forecasting and Social Change, Elsevier, vol. 122(C), pages 12-23.
  21. Malwina Mejer, 2012. "The impact of knowledge diversity on inventive performance at European universities," Working Papers TIMES² 2013-004, ULB -- Universite Libre de Bruxelles.
  22. 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.
  23. Dietmar Harhoff & Georg von Graevenitz & Stefan Wagner, 2016. "Conflict Resolution, Public Goods, and Patent Thickets," Management Science, INFORMS, vol. 62(3), pages 704-721, March.
  24. Yong-Gil Lee & Jeong-Dong Lee & Yong-Il Song & Se-Jun Lee, 2007. "An in-depth empirical analysis of patent citation counts using zero-inflated count data model: The case of KIST," Scientometrics, Springer;Akadémiai Kiadó, vol. 70(1), pages 27-39, January.
  25. Leonie Koch & Martin Simmler, 2020. "How Important are Local Knowledge Spillovers of Public R&D and What Drives Them?," EconPol Working Paper 42, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
  26. Adam B. Jaffe & Gaétan de Rassenfosse, 2017. "Patent citation data in social science research: Overview and best practices," Journal of the Association for Information Science & Technology, Association for Information Science & Technology, vol. 68(6), pages 1360-1374, June.
  27. Heide Fier & Andreas Pyka, 2014. "Against the one-way-street: analyzing knowledge transfer from industry to science," The Journal of Technology Transfer, Springer, vol. 39(2), pages 219-246, April.
  28. Stefan Wagner, 2008. "Business Method Patents In Europe And Their Strategic Use—Evidence From Franking Device Manufacturers," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 17(3), pages 173-194.
  29. Roger Svensson, 2013. "Publicly-funded R&D programs and survival of patents," Applied Economics, Taylor & Francis Journals, vol. 45(10), pages 1343-1358, April.
  30. Julie Callaert & Joris Grouwels & Bart Looy, 2012. "Delineating the scientific footprint in technology: Identifying scientific publications within non-patent references," Scientometrics, Springer;Akadémiai Kiadó, vol. 91(2), pages 383-398, May.
  31. Xu, Haiyun & Winnink, Jos & Yue, Zenghui & Liu, Ziqiang & Yuan, Guoting, 2020. "Topic-linked innovation paths in science and technology," Journal of Informetrics, Elsevier, vol. 14(2).
  32. Satoshi Yasukawa & Shingo Kano, 2014. "Validating the usefulness of examiners’ forward citations from the viewpoint of applicants’ self-selection during the patent application procedure," Scientometrics, Springer;Akadémiai Kiadó, vol. 99(3), pages 895-909, June.
  33. Boeing, Philipp & Mueller, Elisabeth, 2016. "Measuring patent quality and national technological capacity in cross-country comparison," ZEW Discussion Papers 16-048, ZEW - Leibniz Centre for European Economic Research.
  34. Linares, Ian Marques Porto & De Paulo, Alex Fabianne & Porto, Geciane Silveira, 2019. "Patent-based network analysis to understand technological innovation pathways and trends," Technology in Society, Elsevier, vol. 59(C).
  35. Mancusi, Maria Luisa, 2008. "International spillovers and absorptive capacity: A cross-country cross-sector analysis based on patents and citations," Journal of International Economics, Elsevier, vol. 76(2), pages 155-165, December.
  36. Akkermans, Dirk & Castaldi, Carolina & Los, Bart, 2009. "Do 'liberal market economies' really innovate more radically than 'coordinated market economies'?: Hall and Soskice reconsidered," Research Policy, Elsevier, vol. 38(1), pages 181-191, February.
  37. Ali Tosyali & Jinho Kim & Jeongsub Choi & Yunyi Kang & Myong K. Jeong, 2020. "New node anomaly detection algorithm based on nonnegative matrix factorization for directed citation networks," Annals of Operations Research, Springer, vol. 288(1), pages 457-474, May.
  38. Dietmar Harhoff & Stefan Wagner, 2009. "The Duration of Patent Examination at the European Patent Office," Management Science, INFORMS, vol. 55(12), pages 1969-1984, December.
  39. Catalina Martínez, 2011. "Patent families: When do different definitions really matter?," Scientometrics, Springer;Akadémiai Kiadó, vol. 86(1), pages 39-63, January.
  40. Koch, Leonie & Simmler, Martin, 2020. "How important are local knowledge spillovers of public R&D and what drives them?," Research Policy, Elsevier, vol. 49(7).
  41. Boeing, Philipp & Mueller, Elisabeth, 2019. "Measuring China's patent quality: Development and validation of ISR indices," China Economic Review, Elsevier, vol. 57(C).
  42. Olof Ejermo, 2005. "Technological Diversity and Jacobs’ Externality Hypothesis Revisited," Growth and Change, Wiley Blackwell, vol. 36(2), pages 167-195, June.
  43. Fischer, Manfred M. & Scherngell, Thomas & Jansenberger, Eva, 2005. "The Geography of Knowledge Spillovers between High-Technology Firms in Europe. Evidence from a Spatial Interaction Modelling Perspective," MPRA Paper 77786, University Library of Munich, Germany.
  44. Jurriën Bakker & Dennis Verhoeven & Lin Zhang & Bart Van Looy, 2016. "Patent citation indicators: One size fits all?," Scientometrics, Springer;Akadémiai Kiadó, vol. 106(1), pages 187-211, January.
  45. Kang, Byeongwoo, 2014. "The innovation process of a privately-owned enterprise and a state-owned enterprise in China," IDE Discussion Papers 470, Institute of Developing Economies, Japan External Trade Organization(JETRO).
  46. Zhao Qu & Shanshan Zhang, 2020. "References to literature from the business sector in patent documents: a case study of charging technologies for electric vehicles," Scientometrics, Springer;Akadémiai Kiadó, vol. 124(2), pages 867-886, August.
  47. John-Paul Ferguson & Gianluca Carnabuci, 2017. "Risky Recombinations: Institutional Gatekeeping in the Innovation Process," Organization Science, INFORMS, vol. 28(1), pages 133-151, February.
  48. Graham, Stuart J. H. & Hall, Bronwyn H. & Harhoff, Dietmar & Mowery, David C., 2002. "Post-Issue Patent "Quality Control": A Comparative Study of US Patent Re-Examinations and European Patent Oppositions," Department of Economics, Working Paper Series qt2qt097bd, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
  49. Camilla Lenzi, 2010. "Workers’ mobility and patterns of knowledge diffusion: evidence from Italian data," The Journal of Technology Transfer, Springer, vol. 35(6), pages 651-670, December.
  50. Czarnitzki, Dirk & Glänzel, Wolfgang & Hussinger, Katrin, 2009. "Heterogeneity of patenting activity and its implications for scientific research," Research Policy, Elsevier, vol. 38(1), pages 26-34, February.
  51. Schwiebacher, Franz, 2012. "Complementary assets, patent thickets and hold-up threats: Do transaction costs undermine investments in innovation?," ZEW Discussion Papers 12-015, ZEW - Leibniz Centre for European Economic Research.
  52. Emanuele Bacchiocchi & Fabio Montobbio, 2010. "International Knowledge Diffusion and Home‐bias Effect: Do USPTO and EPO Patent Citations Tell the Same Story?," Scandinavian Journal of Economics, Wiley Blackwell, vol. 112(3), pages 441-470, September.
  53. Harhoff, Dietmar & Wagner, Stefan, 2005. "Modelling the duration of patent examination at the European Patent Office," CEPR Discussion Papers 5283, C.E.P.R. Discussion Papers.
  54. Xia Fan & Wenjie Liu & Guilong Zhu, 2017. "Scientific linkage and technological innovation capabilities: international comparisons of patenting in the solar energy industry," Scientometrics, Springer;Akadémiai Kiadó, vol. 111(1), pages 117-138, April.
  55. 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.
  56. Antoine Dechezleprêtre & Ralf Martin & Myra Mohnen, 2014. "Knowledge Spillovers from Clean and Dirty Technologies," CEP Discussion Papers dp1300, Centre for Economic Performance, LSE.
  57. Katja Rost, 2006. "Der Einfluss von Erfindernetzwerken auf die Relevanz von Patenten," Schmalenbach Journal of Business Research, Springer, vol. 58(3), pages 363-389, May.
  58. Julie Callaert & Maikel Pellens & Bart Looy, 2014. "Sources of inspiration? Making sense of scientific references in patents," Scientometrics, Springer;Akadémiai Kiadó, vol. 98(3), pages 1617-1629, March.
  59. Tijssen, Robert J. W., 2002. "Science dependence of technologies: evidence from inventions and their inventors," Research Policy, Elsevier, vol. 31(4), pages 509-526, May.
  60. Masatsura Igami, 2008. "Exploration of the evolution of nanotechnology via mapping of patent applications," Scientometrics, Springer;Akadémiai Kiadó, vol. 77(2), pages 289-308, November.
  61. Ki Hong Kim & Young Jae Han & Sugil Lee & Sung Won Cho & Chulung Lee, 2019. "Text Mining for Patent Analysis to Forecast Emerging Technologies in Wireless Power Transfer," Sustainability, MDPI, vol. 11(22), pages 1-24, November.
  62. Loet Leydesdorff & Lutz Bornmann, 2012. "Mapping (USPTO) patent data using overlays to Google Maps," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 63(7), pages 1442-1458, July.
  63. Wei Yang & Xiang Yu & Ben Zhang & Ziyang Huang, 2021. "Mapping the landscape of international technology diffusion (1994–2017): network analysis of transnational patents," The Journal of Technology Transfer, Springer, vol. 46(1), pages 138-171, February.
  64. Beneito, Pilar, 2006. "The innovative performance of in-house and contracted R&D in terms of patents and utility models," Research Policy, Elsevier, vol. 35(4), pages 502-517, May.
  65. Nelson, Andrew J., 2009. "Measuring knowledge spillovers: What patents, licenses and publications reveal about innovation diffusion," Research Policy, Elsevier, vol. 38(6), pages 994-1005, July.
  66. Bart Looy & Tom Magerman & Koenraad Debackere, 2007. "Developing technology in the vicinity of science: An examination of the relationship between science intensity (of patents) and technological productivity within the field of biotechnology," Scientometrics, Springer;Akadémiai Kiadó, vol. 70(2), pages 441-458, February.
  67. Svensson, Roger, 2008. "Renewal of Patents and Government Financing," Working Paper Series 759, Research Institute of Industrial Economics.
  68. Gaétan de Rassenfosse & Adam B. Jaffe, 2018. "Are patent fees effective at weeding out low‐quality patents?," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 27(1), pages 134-148, March.
  69. Wagner, Marcus, 2011. "To explore or to exploit? An empirical investigation of acquisitions by large incumbents," Research Policy, Elsevier, vol. 40(9), pages 1217-1225.
  70. Baruffaldi, Stefano H. & Simeth, Markus, 2020. "Patents and knowledge diffusion: The effect of early disclosure," Research Policy, Elsevier, vol. 49(4).
  71. Amalia Mas-Bleda & Mike Thelwall, 2016. "Can alternative indicators overcome language biases in citation counts? A comparison of Spanish and UK research," Scientometrics, Springer;Akadémiai Kiadó, vol. 109(3), pages 2007-2030, December.
  72. Andrea Celone & Antonello Cammarano & Mauro Caputo & Francesca Michelino, 2022. "Features of Sustainability-Oriented Innovations: A Content Analysis of Patent Abstracts," Sustainability, MDPI, vol. 14(23), pages 1-16, November.
  73. Rost, Katja, 2011. "The strength of strong ties in the creation of innovation," Research Policy, Elsevier, vol. 40(4), pages 588-604, May.
  74. Satoshi Yasukawa & Shingo Kano, 2015. "Comparison of examiners’ forward citations in the United States and Japan with pairs of equivalent patent applications," Scientometrics, Springer;Akadémiai Kiadó, vol. 102(2), pages 1189-1205, February.
  75. Michel, Julie, 2007. "The effects of FDI in R&D on home countries, the case of Switzerland," MPRA Paper 6400, University Library of Munich, Germany.
  76. Wagner, Stefan & Sternitzke, Christian & Walter, Sascha, 2022. "Mapping Markush," Research Policy, Elsevier, vol. 51(10).
  77. Joaquín M. Azagra-Caro & Ignacio Fernández-de-Lucio & François Perruchas & Pauline Mattsson, 2009. "What do patent examiner inserted citations indicate for a region with low absorptive capacity?," Scientometrics, Springer;Akadémiai Kiadó, vol. 80(2), pages 441-455, August.
  78. Christoph Grimpe & Katrin Hussinger, 2014. "Resource complementarity and value capture in firm acquisitions: The role of intellectual property rights," Strategic Management Journal, Wiley Blackwell, vol. 35(12), pages 1762-1780, December.
  79. Schoenmakers, Wilfred & Duysters, Geert & Vanhaverbeke, Wim, 2008. "Radical versus Non-Radical Inventions," MERIT Working Papers 2008-036, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
  80. Teemu Makkonen & Robert P. Have, 2013. "Benchmarking regional innovative performance: composite measures and direct innovation counts," Scientometrics, Springer;Akadémiai Kiadó, vol. 94(1), pages 247-262, January.
  81. von Wartburg, Iwan & Teichert, Thorsten & Rost, Katja, 2005. "Inventive progress measured by multi-stage patent citation analysis," Research Policy, Elsevier, vol. 34(10), pages 1591-1607, December.
  82. Lee, Sungjoo & Lee, Hakyeon & Lee, Changyong, 2020. "Open innovation at the national level: Towards a global innovation system," Technological Forecasting and Social Change, Elsevier, vol. 151(C).
  83. Font-Julián, Cristina I & Ontalba-Ruipérez, José-Antonio & Orduña-Malea, Enrique & Thelwall, Mike, 2022. "Which types of online resource support US patent claims?," Journal of Informetrics, Elsevier, vol. 16(1).
  84. Uwe Cantner & Josefine Diekhof, 2017. "Incumbents' Asymmetric Responses to Environmentally Friendly Entrants in the Automotive Industry," Jena Economics Research Papers 2017-004, Friedrich-Schiller-University Jena, revised 13 Jul 2017.
  85. Boeing, Philipp & Mueller, Elisabeth, 2016. "Measuring patent quality in cross-country comparison," Economics Letters, Elsevier, vol. 149(C), pages 145-147.
  86. Manajit Chakraborty & Maksym Byshkin & Fabio Crestani, 2020. "Patent citation network analysis: A perspective from descriptive statistics and ERGMs," PLOS ONE, Public Library of Science, vol. 15(12), pages 1-28, December.
  87. Wagner, Stefan & Wakeman, Simon, 2016. "What do patent-based measures tell us about product commercialization? Evidence from the pharmaceutical industry," Research Policy, Elsevier, vol. 45(5), pages 1091-1102.
  88. Akkermans, Dirk & Castaldi, Carolina & Los, Bart, 2007. "Do ‘Liberal Market Economies’ Really Innovate More Radically than ‘Coordinated Market Economies’? Hall & Soskice Reconsidered," GGDC Research Memorandum GD-91, Groningen Growth and Development Centre, University of Groningen.
  89. Lettl, Christopher & Rost, Katja & von Wartburg, Iwan, 2009. "Why are some independent inventors 'heroes' and others 'hobbyists'? The moderating role of technological diversity and specialization," Research Policy, Elsevier, vol. 38(2), pages 243-254, March.
  90. Alcácer, Juan & Gittelman, Michelle & Sampat, Bhaven, 2009. "Applicant and examiner citations in U.S. patents: An overview and analysis," Research Policy, Elsevier, vol. 38(2), pages 415-427, March.
  91. Nakamura, Hiroko & Suzuki, Shinji & Sakata, Ichiro & Kajikawa, Yuya, 2015. "Knowledge combination modeling: The measurement of knowledge similarity between different technological domains," Technological Forecasting and Social Change, Elsevier, vol. 94(C), pages 187-201.
  92. Hsi-Yin Yeh & Yi-Shan Sung & Hsiao-Wen Yang & Wan-Chu Tsai & Dar-Zen Chen, 2013. "The bibliographic coupling approach to filter the cited and uncited patent citations: a case of electric vehicle technology," Scientometrics, Springer;Akadémiai Kiadó, vol. 94(1), pages 75-93, January.
  93. 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.
  94. C. Gay & C. Le Bas & P. Patel & K. Touach, 2005. "The determinants of patent citations: an empirical analysis of French and British patents in the US," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 14(5), pages 339-350.
  95. Breschi, Stefano & Catalini, Christian, 2010. "Tracing the links between science and technology: An exploratory analysis of scientists' and inventors' networks," Research Policy, Elsevier, vol. 39(1), pages 14-26, February.
  96. Hain, Daniel S. & Jurowetzki, Roman & Buchmann, Tobias & Wolf, Patrick, 2022. "A text-embedding-based approach to measuring patent-to-patent technological similarity," Technological Forecasting and Social Change, Elsevier, vol. 177(C).
  97. Corradini, Carlo & De Propris, Lisa, 2017. "Beyond local search: Bridging platforms and inter-sectoral technological integration," Research Policy, Elsevier, vol. 46(1), pages 196-206.
  98. Jing-Yuan Chio & Laura Magazzini & Fabio Pammolli & Massimo Riccaboni, 2012. "The Value of Failures in Pharmaceutical R&D," Working Papers 1/2012, IMT School for Advanced Studies Lucca, revised Jan 2012.
  99. Jiancheng Guan & Yuan Shi, 2012. "Transnational citation, technological diversity and small world in global nanotechnology patenting," Scientometrics, Springer;Akadémiai Kiadó, vol. 93(3), pages 609-633, December.
  100. Felix Poege & Dietmar Harhoff & Fabian Gaessler & Stefano Baruffaldi, 2019. "Science Quality and the Value of Inventions," Papers 1903.05020, arXiv.org, revised Apr 2019.
  101. Chen, Lixin, 2017. "Do patent citations indicate knowledge linkage? The evidence from text similarities between patents and their citations," Journal of Informetrics, Elsevier, vol. 11(1), pages 63-79.
  102. Kyebambe, Moses Ntanda & Cheng, Ge & Huang, Yunqing & He, Chunhui & Zhang, Zhenyu, 2017. "Forecasting emerging technologies: A supervised learning approach through patent analysis," Technological Forecasting and Social Change, Elsevier, vol. 125(C), pages 236-244.
  103. Criscuolo, Paola & Verspagen, Bart, 2008. "Does it matter where patent citations come from? Inventor vs. examiner citations in European patents," Research Policy, Elsevier, vol. 37(10), pages 1892-1908, December.
  104. Joaquín M. Azagra-Caro & Elena M. Tur, 2018. "Examiner trust in applicants to the European Patent Office: country specificities," Scientometrics, Springer;Akadémiai Kiadó, vol. 117(3), pages 1319-1348, December.
  105. repec:dgr:rugggd:gd-91 is not listed on IDEAS
  106. Yi-Ching Liaw & Te-Yi Chan & Chin-Yuan Fan & Cheng-Hsin Chiang, 2014. "Can the technological impact of academic journals be evaluated? The practice of non-patent reference (NPR) analysis," Scientometrics, Springer;Akadémiai Kiadó, vol. 101(1), pages 17-37, October.
  107. Laura Magazzini & Fabio Pammolli & Massimo Riccaboni, 2008. "Patent Value and R&D Competition," Working Papers 51/2008, University of Verona, Department of Economics.
  108. Cabrer-Borras, Bernardi & Serrano-Domingo, Guadalupe, 2007. "Innovation and R&D spillover effects in Spanish regions: A spatial approach," Research Policy, Elsevier, vol. 36(9), pages 1357-1371, November.
  109. C. Gay & C. Le Bas, 2005. "Uses without too many abuses of patent citations or the simple economics of patent citations as a measure of value and flows of knowledge," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 14(5), pages 333-338.
  110. Bar-Ilan, Judit, 2008. "Informetrics at the beginning of the 21st century—A review," Journal of Informetrics, Elsevier, vol. 2(1), pages 1-52.
  111. Alfons Palangkaraya, 2010. "Patent Application Databases," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 43(1), pages 77-87, March.
  112. Henk F. Moed & Gali Halevi, 2015. "Multidimensional assessment of scholarly research impact," Journal of the Association for Information Science & Technology, Association for Information Science & Technology, vol. 66(10), pages 1988-2002, October.
  113. Schwiebacher, Franz, 2013. "Does fragmented or heterogeneous IP ownership stifle investments in innovation?," ZEW Discussion Papers 13-096, ZEW - Leibniz Centre for European Economic Research.
  114. 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.
  115. Schoenmakers, Wilfred & Duysters, Geert, 2010. "The technological origins of radical inventions," Research Policy, Elsevier, vol. 39(8), pages 1051-1059, October.
  116. Byeongwoo KANG & MOTOHASHI Kazuyuki, 2012. "Determinants of Essential Intellectual Property Rights for Wireless Communications Standards: Manufacturing firms vs. non-manufacturing patentees," Discussion papers 12042, Research Institute of Economy, Trade and Industry (RIETI).
  117. Christopher L. Benson & Christopher L. Magee, 2013. "A hybrid keyword and patent class methodology for selecting relevant sets of patents for a technological field," Scientometrics, Springer;Akadémiai Kiadó, vol. 96(1), pages 69-82, July.
  118. Jing-Yuan Chiou & Laura Magazzini & Fabio Pammolli & Massimo Riccaboni, 2016. "Learning from successes and failures in pharmaceutical R&D," Journal of Evolutionary Economics, Springer, vol. 26(2), pages 271-290, May.
  119. Marc Gruber & Dietmar Harhoff & Karin Hoisl, 2013. "Knowledge Recombination Across Technological Boundaries: Scientists vs. Engineers," Management Science, INFORMS, vol. 59(4), pages 837-851, April.
  120. Cremers, Katrin, 2004. "Determinants of Patent Litigation in Germany," ZEW Discussion Papers 04-72, ZEW - Leibniz Centre for European Economic Research.
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