With the analysis among 392 patents, we discovered top 269 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Yazaki Corp. are dominant in this area. They take 7.14% of the total patent filing.
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Texas, United States
Patent: 6
Washington, United States
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 3
With the analysis among related 47 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Hohai University, Ford Global Technologies LLC take 17.02% of patent filing during this period.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chongqing Gaocheng Fashion Co., Ltd.
Chongqing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 30 new entrants. Sinopec Exploration & Production Research Institute, Sichuan Lutong Testing Technology Co., Ltd., Chongqing Gaocheng Fashion Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Chongqing Gaocheng Fashion Co., Ltd.
Chongqing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 132 patents, we discovered top 60 universities and scientific research institutions by total patent application. Hohai University, University of Strathclyde, Southwest Petroleum University are dominant in this area. They take 12.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Glasgow City, United Kingdom
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2