With the analysis among 9,300 patents, we discovered top 470 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Dalian Petrochemical Research Institute of China Petrochemical Corporation are dominant in this area. They take 23.55% of the total patent filing.
Beijing Shi, China
Patent: 1,480
Liaoning Sheng, China
Patent: 368
Liaoning Sheng, China
Patent: 243
Beijing Shi, China
Patent: 236
Beijing Shi, China
Patent: 159
Shandong Sheng, China
Patent: 141
Jiangsu Sheng, China
Patent: 117
With the analysis among 13 patents, we discovered top 2 start-ups by total patent application.
Texas, United States
Patent: 12
Sichuan Sheng, China
Patent: 1
With the analysis among related 4,099 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Sinopec Research Institute of Petroleum Processing take 20.30% of patent filing during this period.
Beijing Shi, China
Patent: 529
Liaoning Sheng, China
Patent: 183
Beijing Shi, China
Patent: 120
Jiangsu Sheng, China
Patent: 117
Shandong Sheng, China
Patent: 101
Beijing Shi, China
Patent: 88
Zhejiang Sheng, China
Patent: 63
Liaoning Sheng, China
Patent: 55
Beijing Shi, China
Patent: 47
With the analysis among related 4,099 patents in last 5 years, we discover 254 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Sinopec Guangzhou Engineering Co. Ltd., Inner Mongolia Yitai Coal Based New Materials Research are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 117
Guangdong Sheng, China
Patent: 17
Nei Mongol Zizhiqu, China
Patent: 16
Shandong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among 3,469 patents, we discovered top 245 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University of Technology are dominant in this area. They take 56.64% of the total patent filing.
Beijing Shi, China
Patent: 343
Liaoning Sheng, China
Patent: 139
Zhejiang Sheng, China
Patent: 84
Beijing Shi, China
Patent: 78
Zhejiang Sheng, China
Patent: 54
Tianjin Shi, China
Patent: 46
Shandong Sheng, China
Patent: 45
Jiangsu Sheng, China
Patent: 41
Hunan Sheng, China
Patent: 40
Fujian Sheng, China
Patent: 37