An evolutionary process of global nanotechnology collaboration: a social network analysis of patents at USPTO

Keyphrases

• Betweenness Centrality 100%
• Nanotechnology 100%
• Social Network Analysis 100%
• USPTO 100%
• Evolutionary Process 100%
• Collaborative Networks 66%
• Preferential Attachment 66%
• Large Organizations 33%
• Attachment Process 33%
• Degree Centrality 33%
• Core Node 33%
• Closeness Centrality 33%
• Collaborative Organization 33%
• Brokerage Roles 33%
• Frequent Update 33%

Computer Science

• Social Network Analysis 100%
• Betweenness Centrality 100%
• Preferential Attachment 66%
• Closeness Centrality 33%
• Degree Centrality 33%
• Core Technology 33%