With the analysis among 550 patents, we discovered top 226 key players by total patent application. Rhodia Operations SASU, DNP Fine Chemicals Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 11.82% of the total patent filing.
Beijing Shi, China
Patent: 17
Minnesota, United States
Patent: 13
Utah, United States
Patent: 12
Jiangsu Sheng, China
Patent: 11
Delaware, United States
Patent: 11
A E Staley Manufacturing Co
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With the analysis among related 162 patents applied in the last 5 years. We discover 102 most active companies in this area. The fast-growing DNP Fine Chemicals Co., Ltd., Saudi Arabian Oil Co., Rhodia Operations SASU take 21.60% of patent filing during this period.
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
With the analysis among related 162 patents in last 5 years, we discover 79 new entrants. DNP Fine Chemicals Co., Ltd., University of Science & Technology of China, Korea Institute of Energy Research are the most active new entrants in this area.
Anhui Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Anhui Sheng, China
Patent: 2
Michigan, United States
Patent: 2
With the analysis among 111 patents, we discovered top 44 universities and scientific research institutions by total patent application. Tsinghua University, University of Science & Technology of China, Kunming University of Science & Technology are dominant in this area. They take 17.12% of the total patent filing.
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Vlaams-Brabant, Belgium
Patent: 3
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2