With the analysis among 624 patents, we discovered top 466 key players by total patent application. Daicel Corp., Denka Corp., YUNNAN JIANSHUI MANGEANESE CO.,LTD are dominant in this area. They take 7.85% of the total patent filing.
Chiba-ken, Japan
Patent: 28
New York, United States
Patent: 11
YUNNAN JIANSHUI MANGEANESE CO.,LTD
Yunnan Sheng, China
Patent: 10
Chongqing Changyuan Chemical Corp. Ltd.
Chongqing Shi, China
Patent: 8
Industrial Química del Nalón SA
Beijing Shi, China
Patent: 5
Pingxiang Lisheng Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 5
Guangxi Xiayang Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Groupstars Chemical (Yunnan) China LLC
Yunnan Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 690 patents applied in the last 5 years. We discover 498 most active companies in this area. The fast-growing Daicel Corp., Denka Corp., PetroChina Co., Ltd. take 4.64% of patent filing during this period.
Chiba-ken, Japan
Patent: 19
New York, United States
Patent: 8
Beijing Shi, China
Patent: 5
Guangxi Xiayang Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
With the analysis among related 690 patents in last 5 years, we discover 463 new entrants. PetroChina Co., Ltd., Guangxi Xiayang Environmental Protection Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Guangxi Xiayang Environmental Protection Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Groupstars Chemical (Yunnan) China LLC
Yunnan Sheng, China
Patent: 4
With the analysis among 320 patents, we discovered top 144 universities and scientific research institutions by total patent application. Fuzhou University, South China University of Technology, Nanjing University are dominant in this area. They take 5.31% of the total patent filing.
Fujian Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4