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 Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 85
Tokyo-to, Japan
Patent: 78
Chiba-ken, Japan
Patent: 75
Kurita Water Industries Ltd.
Rheinland-Pfalz, Germany
Patent: 75
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 74
Chiba-ken, Japan
Patent: 60
Sakai Chemical Industry Co., Ltd.
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 41
Chengdu Xinkeli Chemical Technology Co., Ltd.
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.
Shenzhen Huake Chuangzhi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shaowu Yongtai Hi-Tech Material Co., Ltd.
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 University of Science & Technology
Shaanxi Sheng, China
Patent: 312
South China University of Technology
Guangdong Sheng, China
Patent: 133
Hunan Sheng, China
Patent: 126
Guangdong University of Technology
Guangdong Sheng, China
Patent: 110
Zhejiang Sheng, China
Patent: 108
Jiangsu Sheng, China
Patent: 106
Tianjin Shi, China
Patent: 86
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 84
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 76
Shanghai Institute of Technology
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.
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 38
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 30
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 30
Nanjing Forestry University
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
Northeast Agricultural University
Heilongjiang Sheng, China
Patent: 15
Ningbo University of Technology
Zhejiang Sheng, China
Patent: 12
Hunan Bangpu Automobile Recycling Co., Ltd.
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 University of Science & Technology
Shaanxi Sheng, China
Patent: 606
Sichuan Normal University
Sichuan Sheng, China
Patent: 403
Zhejiang Sheng, China
Patent: 306
Hunan Sheng, China
Patent: 209
Jiangsu Sheng, China
Patent: 203
South China University of Technology
Guangdong Sheng, China
Patent: 202
Tianjin Shi, China
Patent: 151
Guangdong University of Technology
Guangdong Sheng, China
Patent: 145
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 124
Henan Sheng, China
Patent: 124