With the analysis among 1,350 patents, we discovered top 380 key players by total patent application. Dow Corning Wright, Wacker GmbH, General Electric Co. are dominant in this area. They take 18.44% of the total patent filing.
Berlin, Germany
Patent: 73
Massachusetts, United States
Patent: 72
Tokyo-to, Japan
Patent: 42
California, United States
Patent: 29
Hubei Sheng, China
Patent: 27
Nordrhein-Westfalen, Germany
Patent: 26
Hessen, Germany
Patent: 21
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With the analysis among related 286 patents applied in the last 5 years. We discover 138 most active companies in this area. The fast-growing Applied Materials, Inc., Hubei Xing Rui Silicon Material Co., Ltd., Institute of Process Engineering, Chinese Academy of Sciences take 22.38% of patent filing during this period.
California, United States
Patent: 29
Hubei Sheng, China
Patent: 23
Beijing Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 11
Nei Mongol Zizhiqu, China
Patent: 11
Tianjin Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 5
With the analysis among related 286 patents in last 5 years, we discover 112 new entrants. Applied Materials, Inc., Yunnan Energy Investment Silicon Material Technology Development Co., Ltd., Inner Mongolia Hengxing Chemical Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 29
Yunnan Sheng, China
Patent: 11
Nei Mongol Zizhiqu, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 5
Fujian Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Tianjin Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 168 patents, we discovered top 47 universities and scientific research institutions by total patent application. Institute of Process Engineering, Chinese Academy of Sciences, Suzhou University of Science & Technology, Tianjin University are dominant in this area. They take 27.98% of the total patent filing.
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2