Comparative Analysis of Patent Protection between Health System and Enterprises in Shanghai, China

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publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Comparative Analysis of Patent Protection between Health System and Enterprises in Shanghai, China</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Na%20Li">Na Li</a>, <a href="https://publications.waset.org/abstracts/search?q=Yunwei%20Zhang"> Yunwei Zhang</a>, <a href="https://publications.waset.org/abstracts/search?q=Yuhong%20Niu"> Yuhong Niu</a> </p> <p class="card-text"><strong>Abstract:</strong></p> The study discussed the patent protections of health system and enterprises in Shanghai. The comparisons of technical distribution and scopes of patent protections between Shanghai health system and enterprises were used by the methods of IPC classification, co-words analysis and visual social network. Results reflected a decreasing order within IPC A61 area, namely A61B, A61K, A61M, and A61F. A61B required to be further investigated. The highest authorized patents A61B17 of A61B of IPC A61 area was found. Within A61B17, fracture fixation, ligament reconstruction, cardiac surgery, and biopsy detection were regarded as common concerned fields by Shanghai health system and enterprises. However, compared with cardiac closure which Shanghai enterprises paid attention to, Shanghai health system was more inclined to blockages and hemostatic tools. The results also revealed that the scopes of patent protections of Shanghai enterprises were relatively centralized. Shanghai enterprises had a series of comprehensive strategies for protecting core patents. In contrast, Shanghai health system was considered to be lack of strategic patent protections for core patents. <iframe src="https://publications.waset.org/abstracts/105197.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=co-words%20analysis" title="co-words analysis">co-words analysis</a>, <a href="https://publications.waset.org/abstracts/search?q=IPC%20classification" title=" IPC classification"> IPC classification</a>, <a href="https://publications.waset.org/abstracts/search?q=patent%20protection" title=" patent protection"> patent protection</a>, <a href="https://publications.waset.org/abstracts/search?q=technical%20distribution" title=" technical distribution"> technical distribution</a> </p> <a href="https://publications.waset.org/abstracts/105197/comparative-analysis-of-patent-protection-between-health-system-and-enterprises-in-shanghai-china" class="btn 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Comparative Analysis of Patent Protection between Health System and Enterprises in Shanghai, China