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An empirical look at software patents
Bessen, James; Hunt, Robert M. - 2003
Persistent link: https://www.econbiz.de/10001798746
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An empirical look at software patents
Bessen, James; Hunt, Robert M. - In: Journal of economics & management strategy : JEMS 16 (2007) 1, pp. 157-189
Persistent link: https://www.econbiz.de/10003425712
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An Empirical Look at Software Patents
Bessen, James; Hunt, Robert M. - 2019
U.S. legal changes have made it easier to obtain patents on inventions that use software. Software patents have grown rapidly and now comprise 15 percent of all patents. They are acquired primarily by large manufacturing firms in industries known for strategic patenting; only 5 percent belong to...
Persistent link: https://www.econbiz.de/10014074803
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Patentability, industry structure, and innovation
Hunt, Robert M. - 2001
Persistent link: https://www.econbiz.de/10001609826
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Patentability, industry structure, and innovation
Hunt, Robert M. - In: The journal of industrial economics 52 (2004) 3, pp. 401-425
Persistent link: https://www.econbiz.de/10002341091
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Business method patents and US financial services
Hunt, Robert M. - In: Contemporary economic policy : a journal of Western … 28 (2010) 3, pp. 322-352
Persistent link: https://www.econbiz.de/10008822654
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When do more patents reduce R&D?
Hunt, Robert M. - In: The American economic review 96 (2006) 2, pp. 87-91
Persistent link: https://www.econbiz.de/10003338534
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Economics and the design of patent systems
Hunt, Robert M. - 2007
Persistent link: https://www.econbiz.de/10003434930
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Business method patents for US financial services
Hunt, Robert M. - 2007
Persistent link: https://www.econbiz.de/10003543088
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When do more patents reduce R&D?
Hunt, Robert M. - 2006
Persistent link: https://www.econbiz.de/10003262688