With the analysis among 1,363 patents, we discovered top 399 key players by total patent application. China Petroleum & Chemical Corp., Amedeo Nappi SpA, Standard Developments are dominant in this area. They take 15.63% of the total patent filing.
Beijing Shi, China
Patent: 70
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Patent: 42
Liaoning Sheng, China
Patent: 33
FLORENCE, Italy
Patent: 22
Hessen, Germany
Patent: 21
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With the analysis among related 187 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., IFP Energies Nouvelles, Sinopec Research Institute of Petroleum Processing take 16.58% of patent filing during this period.
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 187 patents in last 5 years, we discover 107 new entrants. SINOPEC Catalyst Co., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Xuchang University are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
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Patent: 3
Hebei Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 245 patents, we discovered top 62 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Zhejiang University, Xiamen University are dominant in this area. They take 48.57% of the total patent filing.
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3