With the analysis among 637 patents, we discovered top 428 key players by total patent application. China Petroleum & Chemical Corp., China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute, China National Aviation Fuel Supply Co. Ltd. are dominant in this area. They take 6.44% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 11
China National Aviation Fuel Supply Co. Ltd.
Beijing Shi, China
Patent: 10
Qingdao Wohua Soft Control Co., Ltd.
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Harbin Tianyuan Petrochemical Equipment Manufacturing Co., Ltd.
Heilongjiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Bp Guangzhou Development Oil Products Co. Ltd.
Guangdong Sheng, China
Patent: 6
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With the analysis among related 485 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Qingdao Wohua Soft Control Co., Ltd., China National Aviation Fuel Supply Co. Ltd., Sinopec Sales Co., Ltd. take 5.98% of patent filing during this period.
Qingdao Wohua Soft Control Co., Ltd.
Shandong Sheng, China
Patent: 10
China National Aviation Fuel Supply Co. Ltd.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Logistical Engineering University of PLA
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Patent: 9
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 6
Civil Aviation Flight University of China
Sichuan Sheng, China
Patent: 5
Sichuan Zhongke Huizhi Petroleum Engineering Design Co., Ltd.
Sichuan Sheng, China
Patent: 5
Hefei Hongtai Oil and Gas Engineering Co., Ltd.
Anhui Sheng, China
Patent: 4
Nanjing Hengtu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 485 patents in last 5 years, we discover 273 new entrants. Qingdao Wohua Soft Control Co., Ltd., China National Aviation Fuel Supply Co. Ltd., Sinopec Sales Co., Ltd. are the most active new entrants in this area.
Qingdao Wohua Soft Control Co., Ltd.
Shandong Sheng, China
Patent: 10
China National Aviation Fuel Supply Co. Ltd.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Civil Aviation Flight University of China
Sichuan Sheng, China
Patent: 5
Sichuan Zhongke Huizhi Petroleum Engineering Design Co., Ltd.
Sichuan Sheng, China
Patent: 5
Hefei Hongtai Oil and Gas Engineering Co., Ltd.
Anhui Sheng, China
Patent: 4
Nanjing Hengtu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Sinochem Zhuhai Petrochemical Terminal Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Jifu Fire Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Taicang Yanghong Petrochemical Co. Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 135 patents, we discovered top 33 universities and scientific research institutions by total patent application. Civil Aviation Flight University of China, Civil Aviation University of China, Liaoning University of Petroleum & Chemical Technology are dominant in this area. They take 25.93% of the total patent filing.
Civil Aviation Flight University of China
Sichuan Sheng, China
Patent: 5
Civil Aviation University of China
Tianjin Shi, China
Patent: 3
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Normal University
Beijing Shi, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 2
Anyang Institute of Technology
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2