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| Tekijä: | Gay, C. (et al.) |
| Otsikko: | The determinats of patent citations: an empirical analysis of French and British patents in the US |
| Lehti: | Economics of innovation and new technology
2005 : JUL, VOL. 14:5, p. 339-350 |
| Asiasana: | Patents USA |
| Vapaa asiasana: | Empirical models Technological fields |
| Kieli: | eng |
| Tiivistelmä: | The aim of the paper is to examine the determinants of patent citations which are reasonably good proxy for technological value of an invention. The analysis derives on patents granted by the US Patent and Trademark Office (USPTO) to French and British inventors from 1969 to 1998. Our goal is to explain the frequency of citations rather than why a patent may or may not be cited. This is reached by investigating some of the characteristics associated with highly cited patents. |
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