Bibliography
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- •The first article in this series provided a more detailed de-scription of patent citation analysis and related research.
- MOGEE ME, KOLAR RG: Patent citation analysis of Aller-gan pharmaceutical patents. Exp. Opin. Ther. Patents (1998) 8(10):1321–1344.
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- The Patent Citation Analysis DatabaseTM (PCAD) is a pro-prietary database of Mogee Research & Analysis Associates that contains information from all utility and design patents (including references) issued by the US Patent and Trade-mark Office (USPTO) since 1975 (about 1.5 m records). It is designed expressly to facilitate patent citation analysis.
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