With the analysis among 696 patents, we discovered top 211 key players by total patent application. Chevron, Inc., JGC Corp., The Babcock & Wilcox Co. are dominant in this area. They take 10.92% of the total patent filing.
Pennsylvania, United States
Patent: 32
Ohio, United States
Patent: 21
Delaware, United States
Patent: 14
Illinois, United States
Patent: 12
Washington, United States
Patent: 12
Massachusetts, United States
Patent: 12
Ohio, United States
Patent: 12
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 3
Texas, United States
Patent: 2
With the analysis among related 176 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Central South University, Johnson Matthey Plc, Chevron, Inc. take 19.89% of patent filing during this period.
Hunan Sheng, China
Patent: 16
Pennsylvania, United States
Patent: 8
Hubei Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 6
Jiangsu Hydrocarbon Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
With the analysis among related 176 patents in last 5 years, we discover 57 new entrants. Jiangsu Hydrocarbon Energy Technology Co., Ltd., Nanjing University of Science & Technology, Beijing Huaneng Changjiang Environmental Protection Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Hydrocarbon Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
California, United States
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 272 patents, we discovered top 69 universities and scientific research institutions by total patent application. Central South University, North China Electric Power University, Huazhong University of Science & Technology are dominant in this area. They take 22.06% of the total patent filing.
Hunan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 21
Hubei Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guizhou Sheng, China
Patent: 5