With the analysis among 71 patents, we discovered top 37 key players by total patent application. CenerTech Tianjin Chemical Research and Design Institute Co., Ltd., China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry are dominant in this area. They take 45.07% of the total patent filing.
CenerTech Tianjin Chemical Research and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
Sinopec Beijing Research Institute of Chemical Industry
Beijing Shi, China
Patent: 10
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 9
Zhejiang Weitong Catalytic New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 6
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 5
Kaili Catalyst & New Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 4
New York, United States
Patent: 2
Imperial Chemical Industries Ltd.
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With the analysis among related 21 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Zhejiang Weitong Catalytic New Material Co., Ltd., Kaili Catalyst & New Materials Co., Ltd., Luxi Catalyst Co., Ltd. take 42.86% of patent filing during this period.
Zhejiang Weitong Catalytic New Material Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Kaili Catalyst & New Materials Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Chenzhou Gaoxin Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Shanghai Wokai Biological Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Gold Art Platinum Co., Ltd.
Hunan Sheng, China
Patent: 1
Morijing Environmental Technology (Huzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sino-platinum Metals Co., Ltd.
Yunnan Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 13 new entrants. Luxi Catalyst Co., Ltd., Chenzhou Gaoxin Material Co., Ltd., Shanghai Wokai Biological Technology Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Chenzhou Gaoxin Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Shanghai Wokai Biological Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Gold Art Platinum Co., Ltd.
Hunan Sheng, China
Patent: 1
Morijing Environmental Technology (Huzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Sino-platinum Metals Co., Ltd.
Yunnan Sheng, China
Patent: 1
CNOOC (Shanxi) Precious Metals Co., Ltd.
Shanxi Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
With the analysis among 27 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shandong University, Jiangsu University, Xiamen University are dominant in this area. They take 77.78% of the total patent filing.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1