With the analysis among 306 patents, we discovered top 147 key players by total patent application. China Petroleum & Chemical Corp., Zhenjiang Runjing High Purity Chemical Technology Co., Ltd., Shell Internationale Research Maatschappij BV are dominant in this area. They take 14.71% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
Zhenjiang Runjing High Purity Chemical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 12
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 12
Missouri, United States
Patent: 11
Dow Global Technologies LLC
Michigan, United States
Patent: 11
Delaware, United States
Patent: 9
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With the analysis among related 134 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Zhenjiang Runjing High Purity Chemical Technology Co., Ltd., YCCHEM Co., Ltd., China Petroleum & Chemical Corp. take 20.15% of patent filing during this period.
Zhenjiang Runjing High Purity Chemical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Inner Mongolia Yangfan New Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 4
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 3
Université Claude Bernard Lyon 1
With the analysis among related 134 patents in last 5 years, we discover 72 new entrants. YCCHEM Co., Ltd., Inner Mongolia Yangfan New Materials Co., Ltd., Samsung Electro-Mechanics Co., Ltd. are the most active new entrants in this area.
Inner Mongolia Yangfan New Materials Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 4
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 3
Université Claude Bernard Lyon 1
China Catalyst Holding Co., Ltd.
Liaoning Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
Zhejiang Sheng, China
Patent: 2
Centre National De La Recherche Scientif
With the analysis among 123 patents, we discovered top 47 universities and scientific research institutions by total patent application. Jilin University, Tianjin University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 31.71% of the total patent filing.
Jilin Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 5
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 4
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Université Claude Bernard Lyon 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2