With the analysis among 41 patents, we discovered top 21 key players by total patent application. Hoechst AG, Siemens AG, Völpker Spezialprodukte GmbH are dominant in this area. They take 46.34% of the total patent filing.
Hessen, Germany
Patent: 15
Völpker Spezialprodukte GmbH
Sachsen-Anhalt, Germany
Patent: 2
Virginia, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Kyoto Materials Co., Ltd., Changzhou New Era Material Technology Co., Ltd., Sichuan University of Science & Engineering take 33.33% of patent filing during this period.
Changzhou New Era Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Huazhi Public Utilities Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 13 new entrants. Kyoto Materials Co., Ltd., Changzhou New Era Material Technology Co., Ltd., Sichuan University of Science & Engineering are the most active new entrants in this area.
Changzhou New Era Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Huazhi Public Utilities Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1