With the analysis among 974 patents, we discovered top 428 key players by total patent application. Idemitsu Kosan Co., Ltd., Sumitomo Metal Mining Co. Ltd., CITIC Dameng Mining Industries Ltd. are dominant in this area. They take 8.21% of the total patent filing.
Tokyo-to, Japan
Patent: 44
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 22
CITIC Dameng Mining Industries Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
CovaTech North America, Inc.
Colorado, United States
Patent: 13
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 12
Yunnan Wenshan Dounan Manganese Industry Co. Ltd.
Yunnan Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Maharashtra, India
Patent: 9
Accumulatorenwerke Hoppecke Carl Zoellner & Sohn GmbH
Nordrhein-Westfalen, Germany
Patent: 9
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
Oregon, United States
Patent: 1
With the analysis among related 462 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Chongqing University, Central South University, Institute of Geochemistry, Chinese Academy of Sciences take 6.93% of patent filing during this period.
Chongqing Shi, China
Patent: 11
Hunan Sheng, China
Patent: 11
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 10
Yunnan Wenshan Dounan Manganese Industry Co. Ltd.
Yunnan Sheng, China
Patent: 9
Pingluo Country Fuhua Metallurgy Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 8
Sichuan Pingwu Manganese Industry Group Co. Ltd.
Sichuan Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Guangxi Guiliu Chemical Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Guizhou Hezhong Manganese Industry Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
With the analysis among related 462 patents in last 5 years, we discover 196 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, Pingluo Country Fuhua Metallurgy Co. Ltd., Sichuan Pingwu Manganese Industry Group Co. Ltd. are the most active new entrants in this area.
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 10
Pingluo Country Fuhua Metallurgy Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 8
Sichuan Pingwu Manganese Industry Group Co. Ltd.
Sichuan Sheng, China
Patent: 8
Guizhou Hezhong Manganese Industry Technology Co., Ltd.
Guizhou Sheng, China
Patent: 6
Tianjin Ruixin New Energy Co., Ltd.
Tianjin Shi, China
Patent: 6
Ningxia Tianyuan Manganese Materials Research Institute (Co., Ltd.)
Ningxia Huizi Zizhiqu, China
Patent: 6
Guangxi Manganese New Energy Technology Development Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Wuhan Dida Kundi Technology Co., Ltd.
Hubei Sheng, China
Patent: 4
Guizhou Tongren Jinrui Manganese Industry Co., Ltd.
Guizhou Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
With the analysis among 463 patents, we discovered top 113 universities and scientific research institutions by total patent application. Sichuan Normal University, Central South University, Chongqing University are dominant in this area. They take 20.73% of the total patent filing.
Sichuan Normal University
Sichuan Sheng, China
Patent: 40
Hunan Sheng, China
Patent: 38
Chongqing Shi, China
Patent: 18
Sichuan Sheng, China
Patent: 14
Guizhou Sheng, China
Patent: 11
University of Science & Technology Beijing
Beijing Shi, China
Patent: 11
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6