With the analysis among 62 patents, we discovered top 37 key players by total patent application. Hoechst AG, China Petroleum & Chemical Corp., Saudi Arabian Oil Co. are dominant in this area. They take 29.03% of the total patent filing.
Beijing Shi, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Zhenjiang Union Chemical Industrial Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 34 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Saudi Arabian Oil Co., Guangdong University of Petrochemical Technology take 41.18% of patent filing during this period.
Beijing Shi, China
Patent: 6
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Liaoning Sheng, China
Patent: 1
Texas, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 24 new entrants. China Petroleum & Chemical Corp., Saudi Arabian Oil Co., Guangdong University of Petrochemical Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 6
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Weizhu Biotechnology (Dongying) Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Guangdong University of Petrochemical Technology, Lanzhou Institute of Chemical Physics are dominant in this area. They take 56.25% of the total patent filing.
Liaoning Sheng, China
Patent: 4
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1