With the analysis among 868 patents, we discovered top 146 key players by total patent application. Degussa AG, China Petroleum & Chemical Corp., Mitsubishi Gas Chemical Co., Inc. are dominant in this area. They take 33.64% of the total patent filing.
Hessen, Germany
Patent: 127
Beijing Shi, China
Patent: 92
Tokyo-to, Japan
Patent: 73
Nordrhein-Westfalen, Germany
Patent: 34
Liaoning Sheng, China
Patent: 34
Tokyo-to, Japan
Patent: 29
Henan Sheng, China
Patent: 18
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 17
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With the analysis among related 222 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Evonik Operations GmbH, Mitsubishi Gas Chemical Co., Inc. take 30.18% of patent filing during this period.
Beijing Shi, China
Patent: 31
Nordrhein-Westfalen, Germany
Patent: 20
Tokyo-to, Japan
Patent: 16
Shandong Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among related 222 patents in last 5 years, we discover 57 new entrants. Shandong Xinlong Technology Co., Ltd., Heesung Catalysts Corp., Evonik Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Jiahong New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 147 patents, we discovered top 25 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Tianjin University, Kyushu University are dominant in this area. They take 92.52% of the total patent filing.
Beijing Shi, China
Patent: 16
Tianjin Shi, China
Patent: 7
Fukuoka-ken, Japan
Patent: 6
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2