With the analysis among 95 patents, we discovered top 41 key players by total patent application. Kao Corp., Daicel Corp., China ENFI Engineering Corp. are dominant in this area. They take 24.21% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Chiba-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
New York, United States
Patent: 3
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With the analysis among related 94 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Beijing University of Chemical Technology, Qingdao University of Science & Technology, China ENFI Engineering Corp. take 38.30% of patent filing during this period.
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 94 patents in last 5 years, we discover 27 new entrants. China ENFI Engineering Corp., Luoyang Zhonggui High-Tech Co., Ltd., Jihua Laboratory are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Henan Sheng, China
Patent: 3
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Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Taco Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 106 patents, we discovered top 21 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Qingdao University of Science & Technology, Qingdao University are dominant in this area. They take 66.98% of the total patent filing.
Beijing Shi, China
Patent: 43
Shandong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Fukui-ken, Japan
Patent: 2
Tokyo Institute of Technology
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Louisiana, United States
Patent: 1