With the analysis among 13,192 patents, we discovered top 487 key players by total patent application. Sumitomo Chemical Co., Ltd., Aluminum Corp. of China Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 4.21% of the total patent filing.
Tokyo-to, Japan
Patent: 251
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 154
Beijing Shi, China
Patent: 150
Chiba-ken, Japan
Patent: 80
Hessen, Germany
Patent: 78
Liaoning Sheng, China
Patent: 77
Tokyo-to, Japan
Patent: 60
With the analysis among 15 patents, we discovered top 6 start-ups by total patent application. M-I LLC, Green Li-Ion Pte Ltd., Stellar Materials LLC are active in this area.
Texas, United States
Patent: 8
Central Region, Singapore
Patent: 3
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 4,247 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Aluminum Corp. of China Ltd., Guizhou University, ARDEX Group GmbH take 2.52% of patent filing during this period.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 44
Guizhou Sheng, China
Patent: 32
Nordrhein-Westfalen, Germany
Patent: 31
Jiangsu Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
Noord-Holland, Netherlands
Patent: 27
Tokyo-to, Japan
Patent: 21
Henan Sheng, China
Patent: 20
Hunan Sheng, China
Patent: 19
Yunnan Sheng, China
Patent: 19
With the analysis among related 4,247 patents in last 5 years, we discover 306 new entrants. ARDEX Group GmbH, Nanjing Xitong Xiangsheng Technology Development Co., Ltd., Hunan Bangpu Recycling Technology Co., Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 31
Jiangsu Sheng, China
Patent: 30
Hunan Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 19
Guizhou Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 16
Henan Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
With the analysis among 1,969 patents, we discovered top 237 universities and scientific research institutions by total patent application. Sichuan Normal University, Central South University, Guizhou University are dominant in this area. They take 12.24% of the total patent filing.
Sichuan Sheng, China
Patent: 39
Hunan Sheng, China
Patent: 37
Guizhou Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 35
Beijing Shi, China
Patent: 31
Yunnan Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
Hubei Sheng, China
Patent: 21
Beijing Shi, China
Patent: 19