With the analysis among 106 patents, we discovered top 32 key players by total patent application. Biosigma SpA, Tyre Recycling Solutions SA, Yangzhou Ningda Noble Metal Co., Ltd. are dominant in this area. They take 52.83% of the total patent filing.
Vaud, Switzerland
Patent: 15
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 2
Rio de Janeiro, Brazil
Patent: 1
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 29 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Central South University, Shanghai Polytechnic University, Wanchuang Green (Beijing) Environmental Technology Co., Ltd. take 31.03% of patent filing during this period.
Hunan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 12 new entrants. Shenzhen Wanchuang Green Environmental Engineering Co., Ltd., CCCC Shanghai Dredging Co. Ltd., Changchun Gold Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Changzhou Saiers Biotechnology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Wuhan Runyuan Changwei Biotechnology Co., Ltd.
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 84 patents, we discovered top 28 universities and scientific research institutions by total patent application. Central South University, Shanghai Polytechnic University, East China University of Technology are dominant in this area. They take 33.33% of the total patent filing.
Hunan Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
São Paulo, Brazil
Patent: 2
São Paulo, Brazil
Patent: 2
Liaoning Sheng, China
Patent: 2