With the analysis among 1,380 patents, we discovered top 478 key players by total patent application. EIDP, Inc., China Petroleum & Chemical Corp., Nippon Shokubai Co., Ltd. are dominant in this area. They take 6.67% of the total patent filing.
Delaware, United States
Patent: 36
Beijing Shi, China
Patent: 28
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 19
Texas, United States
Patent: 16
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
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Patent: 2
With the analysis among related 152 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Taiyuan University of Technology take 14.47% of patent filing during this period.
Beijing Shi, China
Patent: 12
Liaoning Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 5
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Patent: 3
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 152 patents in last 5 years, we discover 71 new entrants. Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences, Sinochem Lantian Co., Ltd., Shaoyang Paradise Auxiliary Chemical Co. Ltd. are the most active new entrants in this area.
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Zhonglan Chemical Technology New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Michigan, United States
Patent: 2
With the analysis among 313 patents, we discovered top 125 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Tsinghua University, Zhejiang University of Technology are dominant in this area. They take 13.42% of the total patent filing.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Hiroshima-ken, Japan
Patent: 6
Shanxi Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4