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The Influence of Strategic Patenting on Companies' Patent Portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - 2007
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10010297881
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The influence of strategic patenting on companies' patent portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - 2008
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10010299473
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The Influence of Strategic Patentingon Companies’ Patent Portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - Zentrum für Europäische Wirtschaftsforschung <Mannheim> - 2007
This paper analyses whether strategic motives for patenting influence the characteristics ofcompanies’ patent portfolios. We use the number of citations and oppositions to representthese characteristics. The investigation is based on survey and patent data from German companies.We find clear...
Persistent link: https://www.econbiz.de/10005859208
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The influence of strategic patenting on companies' patent portfolios
Blind, Knut (contributor); Cremers, Katrin (contributor);  … - 2007
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10003447748
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The influence of strategic patenting on companies' patent portfolios
Blind, Knut; Cremers, Katrin; Müller, Elisabeth - In: Research policy : policy, management and economic … 38 (2009) 2, pp. 428-436
Persistent link: https://www.econbiz.de/10003815387
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The influence of strategic patenting on companies’ patent portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - In: Research policy : policy and management studies of … 38 (2009) 2, pp. 428-436
Persistent link: https://www.econbiz.de/10008175210
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The influence of strategic patenting on companies’ patent portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - In: Research policy : policy and management studies of … 38 (2009) 2, pp. 428-437
Persistent link: https://www.econbiz.de/10008890522
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The Influence of Strategic Patenting on Companies' Patent Portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - 2014
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10014052157
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The influence of strategic patenting on companies' patent portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2008
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10008533674
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The Influence of Strategic Patenting on Companies' Patent Portfolios
Blind, Knut; Cremers, Katrin; Mueller, Elisabeth - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2007
This paper analyses whether strategic motives for patenting influence the characteristics of companies' patent portfolios. We use the number of citations and oppositions to represent these characteristics. The investigation is based on survey and patent data from German companies. We find clear...
Persistent link: https://www.econbiz.de/10005097710