With the analysis among 54,717 patents, we discovered top 486 key players by total patent application. Toray Industries, Inc., Phillips Petroleum Co., Toyota Motor Corp. are dominant in this area. They take 6.50% of the total patent filing.
Tokyo-to, Japan
Patent: 1,616
Oklahoma, United States
Patent: 1,049
Tokyo-to, Japan
Patent: 889
Hokkaido, Japan
Patent: 754
Nordrhein-Westfalen, Germany
Patent: 721
Tokyo-to, Japan
Patent: 510
Tokyo-to, Japan
Patent: 509
Tokyo-to, Japan
Patent: 502
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 498
With the analysis among 187 patents, we discovered top 40 start-ups by total patent application. Jetti Resources LLC, Enlighten Innovations, Inc., Aisin KK are active in this area.
Colorado, United States
Patent: 35
Enlighten Innovations, Inc.
Alberta, Canada
Patent: 28
Tokyo-to, Japan
Patent: 24
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 12
British Columbia, Canada
Patent: 9
Streamline Innovations, Inc.
Texas, United States
Patent: 7
North Carolina, United States
Patent: 6
Illinois, United States
Patent: 5
Oregon, United States
Patent: 5
With the analysis among related 7,349 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, China Petroleum & Chemical Corp., LG Chem Ltd. take 4.10% of patent filing during this period.
Hunan Sheng, China
Patent: 117
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 99
Tokyo-to, Japan
Patent: 83
Hokkaido, Japan
Patent: 82
Tokyo-to, Japan
Patent: 77
Sumitomo Metal Mining Co. Ltd.
Tokyo-to, Japan
Patent: 73
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 70
Guizhou Sheng, China
Patent: 55
Hubei Shentan Environmental Protection New Material Co., Ltd.
Hubei Sheng, China
Patent: 55
With the analysis among related 7,349 patents in last 5 years, we discover 131 new entrants. Shandong Zhoulan Environmental Protection Technology Co., Ltd., Guizhou Institute of Technology, Guizhou Kexin Chemical Metallurgy Co., Ltd. are the most active new entrants in this area.
Shandong Zhoulan Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 23
Guizhou Institute of Technology
Guizhou Sheng, China
Patent: 23
Guizhou Kexin Chemical Metallurgy Co., Ltd.
Guizhou Sheng, China
Patent: 20
Guizhou Province Guifu Ecological Fertilizer Co. Ltd.
Guizhou Sheng, China
Patent: 20
Northwest Normal University
Gansu Sheng, China
Patent: 16
Tianmu Lake Advanced Energy Storage Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Yangtze River Delta Physics Research Center Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Rio Tinto Technological Resources, Inc.
Delaware, United States
Patent: 11
Ohio State Innovation Foundation
Ohio, United States
Patent: 9
With the analysis among 8,060 patents, we discovered top 309 universities and scientific research institutions by total patent application. Central South University, Sinopec Research Institute of Petroleum Processing, Kunming University of Science & Technology are dominant in this area. They take 8.21% of the total patent filing.
Hunan Sheng, China
Patent: 191
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 128
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 113
Zhejiang Sheng, China
Patent: 106
Sichuan Sheng, China
Patent: 83
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 83
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 75
Jiangsu Sheng, China
Patent: 66
Guizhou Sheng, China
Patent: 60
South China University of Technology
Guangdong Sheng, China
Patent: 59