With the analysis among 145 patents, we discovered top 52 key players by total patent application. Chevron, Inc., China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation are dominant in this area. They take 40.00% of the total patent filing.
Pennsylvania, United States
Patent: 30
Beijing Shi, China
Patent: 14
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 14
New Jersey, United States
Patent: 10
Shandong Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 8
Hovedstaden, Denmark
Patent: 7
Jiangsu Sheng, China
Patent: 6
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With the analysis among related 56 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Shandong Sinocera Functional Material Co., Ltd., Taiyuan University of Technology, Wuxi Weifu Environmental Protection Catalyst Co. Ltd. take 32.14% of patent filing during this period.
Shandong Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among related 56 patents in last 5 years, we discover 25 new entrants. Shandong Sinocera Functional Material Co., Ltd., Shanghai Guoci New Material Technology Co., Ltd., North Eastern University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 80 patents, we discovered top 24 universities and scientific research institutions by total patent application. Tianjin University, Taiyuan University of Technology, Zhejiang University are dominant in this area. They take 45.00% of the total patent filing.
Tianjin Shi, China
Patent: 8
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2