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.
Hefei Sunrise Aluminium Pigments Co. Ltd.
Anhui Sheng, China
Patent: 11
Nikko Metal Manufacturing Co. Ltd.
Sumitomo Metal Mining Co. Ltd.
Guangdong Golden Kangaroo Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 5
Qingyuan Zhongyu Environmental Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hengyang Best-Selling Chemical Industry Co. Ltd.
Hunan Sheng, China
Patent: 3
Kun Shan Zhong Huan Shi Ye You Xian Gong Si
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 Golden Kangaroo Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 6
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 3
Hengyang Best-Selling Chemical Industry Co. Ltd.
Hunan Sheng, China
Patent: 3
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Kun Shan Zhong Huan Shi Ye You Xian Gong Si
Jiangsu Sheng, China
Patent: 3
Guizhou Wujiang Hydropower Development Co., Ltd.
Guizhou Sheng, China
Patent: 2
Xiamen Lvbang Membrane Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Dongguan Dongyuan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suqian Jiuju Environmental Protection Technology Co., Ltd.
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 Golden Kangaroo Chemical Co., Ltd.
Guangdong Sheng, China
Patent: 6
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 3
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 3
Hengyang Best-Selling Chemical Industry Co. Ltd.
Hunan Sheng, China
Patent: 3
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Kun Shan Zhong Huan Shi Ye You Xian Gong Si
Jiangsu Sheng, China
Patent: 3
Guizhou Wujiang Hydropower Development Co., Ltd.
Guizhou Sheng, China
Patent: 2
Xiamen Lvbang Membrane Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Dongguan Dongyuan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suqian Jiuju Environmental Protection Technology Co., Ltd.
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.
North University of China
Shanxi Sheng, China
Patent: 4
National Cheng Kung University
Taiwan Province, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1