With the analysis among 91 patents, we discovered top 56 key players by total patent application. Ciba-Geigy AG, Wanhua Chemical Group Co., Ltd., EIDP, Inc. are dominant in this area. They take 18.68% of the total patent filing.
Shandong Sheng, China
Patent: 4
Delaware, United States
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Ohio, United States
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Shaanxi University of Science & Technology, Jiangsu University of Science & Technology take 15.38% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Yuanli Material Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 45 new entrants. Wanhua Chemical Group Co., Ltd., Shaanxi University of Science & Technology, Jiangsu University of Science & Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Sichuan Yuanli Material Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 20 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Shaanxi University of Science & Technology, Jiangsu University of Science & Technology are dominant in this area. They take 19.35% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1