With the analysis among 212 patents, we discovered top 79 key players by total patent application. Idemitsu Kosan Co., Ltd., Sagami Chemical Research Center, TOSOH F-TECH, Inc. are dominant in this area. They take 19.34% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Kanagawa-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Texas, United States
Patent: 12
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Chiba-ken, Japan
Patent: 7
Texas, United States
Patent: 6
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With the analysis among related 41 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Guangxi University of Chinese Medicine, Daicel Corp., Kyoto University take 41.46% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Chiba-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 20 new entrants. Soochow University, Wenzhou University, Changzhou University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 141 patents, we discovered top 39 universities and scientific research institutions by total patent application. Guangxi University of Chinese Medicine, Northwestern University, Sun Yat-Sen University are dominant in this area. They take 26.24% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Illinois, United States
Patent: 8
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3