With the analysis among 222 patents, we discovered top 136 key players by total patent application. Hefei Sunrise Aluminium Pigments Co. Ltd., Nikko Metal Manufacturing Co. Ltd., Sumitomo Metal Mining Co. Ltd. are dominant in this area. They take 12.16% of the total patent filing.
Anhui Sheng, China
Patent: 11
Nikko Metal Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 117 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Guangdong Golden Kangaroo Chemical Co., Ltd., Hunan Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. take 10.26% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 81 new entrants. Guangdong Golden Kangaroo Chemical Co., Ltd., Hunan Bangpu Recycling Technology Co., Ltd., Hunan Bangpu Automobile Recycling Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 33 patents, we discovered top 17 universities and scientific research institutions by total patent application. North University of China, National Cheng Kung University, Kunming University of Science & Technology are dominant in this area. They take 24.24% of the total patent filing.
Shanxi Sheng, China
Patent: 4
Taiwan Province, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1