With the analysis among 433 patents, we discovered top 181 key players by total patent application. IG Farbenindustrie AG, Bayer AG, Wuxi Hebang Metal Products Co.,ltd are dominant in this area. They take 12.47% of the total patent filing.
Hessen, Germany
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Wuchuan Autonomous County Yinyu Mineral Co., Ltd.
Guizhou Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Guizhou Hezhong Manganese Industry Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Vaud, Switzerland
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 1
With the analysis among related 128 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Kunming University of Science & Technology, Guizhou Hezhong Manganese Industry Technology Co., Ltd., Guangxi Esoke New Material Technology Co., Ltd. take 16.41% of patent filing during this period.
Yunnan Sheng, China
Patent: 9
Guizhou Hezhong Manganese Industry Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Hunan Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Yunnan Sheng, China
Patent: 2
With the analysis among related 128 patents in last 5 years, we discover 68 new entrants. Guizhou Hezhong Manganese Industry Technology Co., Ltd., Guangxi Esoke New Material Technology Co., Ltd., Changsha Research Institute of Mining & Metallurgy Co., Ltd. are the most active new entrants in this area.
Guizhou Hezhong Manganese Industry Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Hunan Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Maharashtra, India
Patent: 2
Guizhou Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guizhou Sheng, China
Patent: 2
With the analysis among 212 patents, we discovered top 38 universities and scientific research institutions by total patent application. Sichuan Normal University, Guizhou University, Central South University are dominant in this area. They take 38.21% of the total patent filing.
Sichuan Sheng, China
Patent: 43
Guizhou Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 4