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Patent citations as determinants of grant and opposition: case of European wind power industry.
- Source :
-
Technology Analysis & Strategic Management . Sep2016, Vol. 28 Issue 8, p950-964. 15p. - Publication Year :
- 2016
-
Abstract
- The grant of a patent and filing of an opposition are important events in the lifecycle of a patent. This paper tests the influence of backward citations on the likelihood of a patent grant and, if any, an opposition. Since all citations are not alike, detailed analysis is done by assessing type, nature and origin of citations in European search reports and, where needed, international search reports. The nature of citations, blocking or non-blocking, is found to have a significant impact on the likelihood of a patent being granted. The effect of citations originating during different stages of patent pendency is also explored in this study. For practitioners, the study provides a landscape of the European wind industry that is characterised by popularity of the PCT route, dearth of non-patent citations and dominance of bigger actors. For academics, the study offers novel opportunities to utilise citation based indicators. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 09537325
- Volume :
- 28
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Technology Analysis & Strategic Management
- Publication Type :
- Academic Journal
- Accession number :
- 118909913
- Full Text :
- https://doi.org/10.1080/09537325.2016.1180358