With the analysis among 2,739 patents, we discovered top 466 key players by total patent application. L'Oréal SA, Hoechst AG, AKZO Nobel Coatings International BV are dominant in this area. They take 5.33% of the total patent filing.
Hessen, Germany
Patent: 44
AKZO Nobel Coatings International BV
Noord-Holland, Netherlands
Patent: 38
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 36
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 28
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 28
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 27
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 24
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 23
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 4
With the analysis among related 1,348 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Hunan Bangpu Recycling Technology Co., Ltd., South China University of Technology take 5.49% of patent filing during this period.
Hunan Sheng, China
Patent: 26
Hunan Bangpu Recycling Technology Co., Ltd.
Hunan Sheng, China
Patent: 24
South China University of Technology
Guangdong Sheng, China
Patent: 24
Guangdong Bangpu Recycling Technology Co., Ltd.
Guangdong Sheng, China
Patent: 24
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 11
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 10
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 10
With the analysis among related 1,348 patents in last 5 years, we discover 344 new entrants. Guangzhou University, Hunan Bangpu Automobile Recycling Co., Ltd., Svolt Energy Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 12
Hunan Bangpu Automobile Recycling Co., Ltd.
Hunan Sheng, China
Patent: 10
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Shandong Zhuo High-tech Materials Co., Ltd.
Shandong Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Jiangsu Litai Lithium Energy Technology Co Ltd.
Jiangsu Sheng, China
Patent: 7
Energy Research Institute of Shandong Academy of Sciences
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Patent: 6
Texas, United States
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 6
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
With the analysis among 1,319 patents, we discovered top 264 universities and scientific research institutions by total patent application. Central South University, South China University of Technology, Zhejiang University are dominant in this area. They take 6.75% of the total patent filing.
Hunan Sheng, China
Patent: 35
South China University of Technology
Guangdong Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 21
Beijing Shi, China
Patent: 19
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 16
Beijing Institute of Technology
Beijing Shi, China
Patent: 16
Beijing University of Technology
Beijing Shi, China
Patent: 16
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 16
Guangdong University of Technology
Guangdong Sheng, China
Patent: 16