With the analysis among 1,171 patents, we discovered top 366 key players by total patent application. Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp., Ihara Chemical Industry Co., Ltd. are dominant in this area. They take 10.50% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 47
Beijing Shi, China
Patent: 38
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 32
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 27
Illinois, United States
Patent: 20
Michigan, United States
Patent: 20
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
North Carolina, United States
Patent: 7
Texas, United States
Patent: 2
With the analysis among related 326 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing Mitsubishi Heavy Industries Engineering Ltd., China Petroleum & Chemical Corp., Zhejiang University of Technology take 13.19% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Yunnan Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
North Carolina, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 326 patents in last 5 years, we discover 144 new entrants. Zhejiang University of Technology, Jinhong Gas Co., Ltd., Susteon, Inc. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 7
North Carolina, United States
Patent: 7
Beijing Shi, China
Patent: 7
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 6
Fujian Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 210 patents, we discovered top 50 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, China Petroleum University Beijing, Zhejiang University of Technology are dominant in this area. They take 34.29% of the total patent filing.
Yunnan Sheng, China
Patent: 34
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Shanxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3