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| Research and Development Trend of Biological Reactor Technology Based on Patent Visualization |
| ZHAO Hui-cun |
| Tianjin Institute of Science of Sciences, Tianjin 300011, China |
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Abstract Taking Derwent innovation index as the database, chooses bioreactor patents in the pharmaceutical field to analyze time,region, research activity, research field. By using CiteSpaceIII, comparative analysis on bioreactor patents are conducted through Derwent Manual Code Co-occurrence Networks,which reveal to detect technical cooperation relationship,hot technology field,the cutting edge of bioreator.Providing the necessary intelligence supports to enterprise, such critical intelligence supports could help them drawing up technical develop plans, adjusting technical develop direction, improving the overall arrangement of technical develop and maintaining a high technological competitive advantage.
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Received: 24 August 2015
Published: 11 January 2016
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