With the analysis among 4,206 patents, we discovered top 474 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Weichai Power Co., Ltd. are dominant in this area. They take 11.32% of the total patent filing.
Beijing Shi, China
Patent: 294
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 80
Shandong Sheng, China
Patent: 42
Liaoning Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 31
Beijing Shi, China
Patent: 30
Illinois, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 28
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Shenzhen Youwo Network Technology Co., Ltd., Aisin KK, EGL Co., Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
New Jersey, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 2,019 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Weichai Power Co., Ltd. take 7.68% of patent filing during this period.
Beijing Shi, China
Patent: 83
Liaoning Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 35
Beijing Shi, China
Patent: 26
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 21
Liaoning Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 9
With the analysis among related 2,019 patents in last 5 years, we discover 389 new entrants. Beijing Power Machinery Institute, General Cable Technologies Corp., Shenzhen Aide Chemical Technology Co., Ltd. are the most active new entrants in this area.
Kentucky, United States
Patent: 9
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 6
With the analysis among 1,068 patents, we discovered top 171 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Guangxi University are dominant in this area. They take 40.45% of the total patent filing.
Beijing Shi, China
Patent: 100
Liaoning Sheng, China
Patent: 65
Guangxi Zhuangzu Zizhiqu, China
Patent: 20
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 10