With the analysis among 2,078 patents, we discovered top 463 key players by total patent application. Jiangsu Province Metallurgical Design Institute Co., Ltd., BHP Billiton SSM Development Pty Ltd., China ENFI Engineering Corp. are dominant in this area. They take 14.87% of the total patent filing.
Jiangsu Sheng, China
Patent: 111
Beijing Shi, China
Patent: 91
Gansu Sheng, China
Patent: 73
Rio de Janeiro, Brazil
Patent: 71
Texas, United States
Patent: 46
Tokyo-to, Japan
Patent: 31
Guangxi Zhuangzu Zizhiqu, China
Patent: 28
Guangxi Zhuangzu Zizhiqu, China
Patent: 24
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 460 patents applied in the last 5 years. We discover 175 most active companies in this area. The fast-growing China ENFI Engineering Corp., Central South University, Sichuan Shunying Power Battery Materials Co Ltd. take 18.26% of patent filing during this period.
Beijing Shi, China
Patent: 34
Hunan Sheng, China
Patent: 27
Sichuan Sheng, China
Patent: 23
Gansu Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 8
With the analysis among related 460 patents in last 5 years, we discover 127 new entrants. Sichuan Shunying Power Battery Materials Co Ltd., Hunan Bangpu Recycling Technology Co., Ltd., Guangdong Bangpu Recycling Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
With the analysis among 332 patents, we discovered top 59 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, North Eastern University are dominant in this area. They take 37.05% of the total patent filing.
Hunan Sheng, China
Patent: 71
Yunnan Sheng, China
Patent: 31
Liaoning Sheng, China
Patent: 21
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 10
Anhui Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Tianjin Shi, China
Patent: 6