With the analysis among 122 patents, we discovered top 68 key players by total patent application. Asahi Kasei Corp., BASF AB, EIDP, Inc. are dominant in this area. They take 33.61% of the total patent filing.
Tokyo-to, Japan
Patent: 26
Delaware, United States
Patent: 7
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Research Institute of Nanjing Chemical Industry Group, Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si take 36.00% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 19 new entrants. Wanhua Chemical Group Co., Ltd., Fei Xiang Hua Gong Zhang Jia Gang You Xian Gong Si, Hengshui Kaiya Chemical Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1