With the analysis among 22 patents, we discovered top 21 key players by total patent application. Qingdao Yuance Group Co., Ltd., Jiangsu Xiangdi Chemical Co., Ltd., Biocytogen Pharmaceuticals (Beijing) Co., Ltd. are dominant in this area. They take 22.73% of the total patent filing.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 62 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Hunan Normal University, Henan University, Second Xiangya Hospital of Central South University take 17.74% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 62 patents in last 5 years, we discover 49 new entrants. Hunan Normal University, Henan University, Second Xiangya Hospital of Central South University are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
Henan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 61 patents, we discovered top 31 universities and scientific research institutions by total patent application. Hunan Normal University, Jiangnan University, Henan University are dominant in this area. They take 18.03% of the total patent filing.
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1