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
China Petroleum & Chemical Corp.
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 Sinocera Functional Material Co., Ltd.
Shandong Sheng, China
Patent: 8
China Catalyst Holding Co., Ltd.
Liaoning Sheng, China
Patent: 8
Hovedstaden, Denmark
Patent: 7
Wuxi Weifu Environmental Protection Catalyst Co. Ltd.
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 Sinocera Functional Material Co., Ltd.
Shandong Sheng, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Wuxi Weifu Environmental Protection Catalyst Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanghai Guoci New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chia Tai Energy Materials (Dalian) Co. Ltd.
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 Sinocera Functional Material Co., Ltd.
Shandong Sheng, China
Patent: 8
Shanghai Guoci New Material Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Chia Tai Energy Materials (Dalian) Co. Ltd.
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
China Huaneng Group Co., Ltd.
Beijing Shi, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Tiandi Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences
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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
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2