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中国生物工程杂志

China Biotechnology
China Biotechnology
China Biotechnology  2019, Vol. 39 Issue (4): 114-123    DOI: 10.13523/j.cb.20190415
    
An Analysis on the Competition of Patents in Synthetic Biology
Hua-ling XIE,Dong-qiao LI,Pei-juan CHI,Yan-ping YANG()
National Science Library, Chinese Academy of Science, Beijing 100190, China
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Abstract  

Synthetic biology, which integrates such disciplines as biology, engineering, chemistry and information technology, is an emerging field and considered as a disruptive technology in the field of biotechnology. It enables the modification or even creation of biological organisms, and has great potentials to be widely applied in the fields of medicine, pharmacy, agriculture, material science, and energy. Related development strategies, funding projects and policies of synthetic biology in major countries and regions were analyzed; the development trends of patented technology, reveals the distribution of research hotspots, and conducts a comparative analysis on the numbers and influences of patents in major countries and institutions were summarized. The results can provide references and implications for scientific researchers and decision makers in the field of synthetic biology in China.

Key words： Synthetic biology      Situation analysis      Patentometrics      Patent map     
Received: 17 August 2018      Published: 08 May 2019
ZTFLH:  Q811.9  
Corresponding Authors: Yan-ping YANG     E-mail: yangyp@mail.las.ac.cn
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Hua-ling XIE
Dong-qiao LI
Pei-juan CHI
Yan-ping YANG
Cite this article:

Hua-ling XIE,Dong-qiao LI,Pei-juan CHI,Yan-ping YANG. An Analysis on the Competition of Patents in Synthetic Biology. China Biotechnology, 2019, 39(4): 114-123.

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https://manu60.magtech.com.cn/biotech/10.13523/j.cb.20190415     OR     https://manu60.magtech.com.cn/biotech/Y2019/V39/I4/114

Fig.1 The time distribution of patent on synthetic biology of the whole world
Fig.2 The research hotspots on synthetic biology
Fig.3 The trends of patent on Synthetic Biology of the main countries
国家 授权专利数量 占总量比例(%) PCT专利数量 PCT专利占比(%) 专利被引频次
美国 1 647 38.0 1 090 25.1 32 617
中国 453 29.9 64 4.2 1 027
日本 332 40.2 142 17.2 1 932
德国 187 33.5 130 23.3 2 045
英国 116 31.2 105 28.2 2 793
法国 86 32.2 68 25.5 928
Table 1 Comparison of the quality of patents in the main countries
国家 专利保护区域
平均保护
区域数量		 海外专利
申请占比
(%)		 海外TOP3受理地区
美国 2.62 46 欧专局、加拿大、澳大利亚
中国 1.64 6 美国、欧专局、加拿大
日本 6.56 49 美国、欧专局、中国
德国 3.09 84 欧专局、美国、中国
英国 3.37 71 欧专局、美国、加拿大
法国 2.55 86 欧专局、美国、加拿大
Table 2 The protection regions of patents of the main countries
Fig.4 The flow chart of patent technology of the main countries
Fig.5 Main patent application countries and technology distribution in China
Table 3 The international patent assignees ranked in the top10
Table 4 The domestic patent assignees ranked in the top10
Fig.6 Cooperation of the international and the domestic top10 research institution
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