With the analysis among 269 patents, we discovered top 146 key players by total patent application. Industrie De Nora SpA, Scios, Inc., Sumitomo Electric Industries Ltd. are dominant in this area. They take 11.90% of the total patent filing.
Lombardia, Italy
Patent: 13
California, United States
Patent: 10
Idaho, United States
Patent: 8
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 42 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Wuzhou University, Xiangtan University, Compular AB take 16.67% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 30 new entrants. Wuzhou University, Xiangtan University, Compular AB are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 115 patents, we discovered top 43 universities and scientific research institutions by total patent application. Guilin University of Technology, President & Fellows of Harvard College, Northwest Normal University are dominant in this area. They take 22.61% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Massachusetts, United States
Patent: 4
Gansu Sheng, China
Patent: 4
California, United States
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2