With the analysis among 61 patents, we discovered top 20 key players by total patent application. Kao Corp., Zeria Pharmaceutical Co., Ltd., Norsk Hydro ASA are dominant in this area. They take 37.70% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Illinois, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 2
Chiba-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Delaware, United States
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Langfang Teachers College, Nanchang University, Jiangnan University take 37.50% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 9 new entrants. Langfang Teachers College, Nanchang University, Jiangnan University are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 9 universities and scientific research institutions by total patent application. University of Nice Sophia Antipolis, Jilin University, Nanchang University are dominant in this area. They take 47.06% of the total patent filing.
Jilin Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1