With the analysis among 4,872 patents, we discovered top 434 key players by total patent application. Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., IHI Corp., Komatsu Ltd. are dominant in this area. They take 4.89% of the total patent filing.
Shanghai Shi, China
Patent: 85
Tokyo-to, Japan
Patent: 78
Chiba-ken, Japan
Patent: 75
Rheinland-Pfalz, Germany
Patent: 75
Beijing Shi, China
Patent: 74
Chiba-ken, Japan
Patent: 60
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 41
Sichuan Sheng, China
Patent: 38
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Shenzhen Huake Chuangzhi Technology Co., Ltd., Morion NanoTech, Yikang Guoji are active in this area.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 8,874 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, South China University of Technology, Central South University take 6.43% of patent filing during this period.
Shaanxi Sheng, China
Patent: 312
Guangdong Sheng, China
Patent: 133
Hunan Sheng, China
Patent: 126
Guangdong Sheng, China
Patent: 110
Zhejiang Sheng, China
Patent: 108
Jiangsu Sheng, China
Patent: 106
Tianjin Shi, China
Patent: 86
Zhejiang Sheng, China
Patent: 84
Hubei Sheng, China
Patent: 76
Shanghai Shi, China
Patent: 73
With the analysis among related 8,874 patents in last 5 years, we discover 166 new entrants. Chengdu Xinkeli Chemical Technology 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: 38
Hunan Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 15
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
With the analysis among 11,731 patents, we discovered top 354 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Sichuan Normal University, Zhejiang University are dominant in this area. They take 11.21% of the total patent filing.
Shaanxi Sheng, China
Patent: 606
Sichuan Sheng, China
Patent: 403
Zhejiang Sheng, China
Patent: 306
Hunan Sheng, China
Patent: 209
Jiangsu Sheng, China
Patent: 203
Guangdong Sheng, China
Patent: 202
Tianjin Shi, China
Patent: 151
Guangdong Sheng, China
Patent: 145
Shanghai Shi, China
Patent: 124
Henan Sheng, China
Patent: 124