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
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
Alberta, Canada
Patent: 28
Tokyo-to, Japan
Patent: 24
Beijing Shi, China
Patent: 12
British Columbia, Canada
Patent: 9
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
Beijing Shi, China
Patent: 99
Tokyo-to, Japan
Patent: 83
Hokkaido, Japan
Patent: 82
Tokyo-to, Japan
Patent: 77
Tokyo-to, Japan
Patent: 73
Yunnan Sheng, China
Patent: 70
Guizhou Sheng, China
Patent: 55
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 Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 23
Guizhou Sheng, China
Patent: 20
Guizhou Sheng, China
Patent: 20
Gansu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Delaware, United States
Patent: 11
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
Beijing Shi, China
Patent: 128
Yunnan Sheng, China
Patent: 113
Zhejiang Sheng, China
Patent: 106
Sichuan Sheng, China
Patent: 83
Liaoning Sheng, China
Patent: 83
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 75
Jiangsu Sheng, China
Patent: 66
Guizhou Sheng, China
Patent: 60
Guangdong Sheng, China
Patent: 59