With the analysis among 577 patents, we discovered top 413 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., China Petroleum & Chemical Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 6.59% of the total patent filing.
Texas, United States
Patent: 14
Beijing Shi, China
Patent: 13
Osaka-fu, Japan
Patent: 11
Shaanxi Sheng, China
Patent: 10
Illinois, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 7
Hamburg, Germany
Patent: 7
Massachusetts, United States
Patent: 6
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With the analysis among related 520 patents applied in the last 5 years. We discover 391 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Xi'an Thermal Power Research Institute Co., Ltd., Fuchs Petrolub SE take 5.77% of patent filing during this period.
Beijing Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 10
Illinois, United States
Patent: 8
Liaoning Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Massachusetts, United States
Patent: 5
Shaanxi Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
With the analysis among related 520 patents in last 5 years, we discover 373 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Fuchs Petrolub SE, Pfinder Kg are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 10
Illinois, United States
Patent: 8
Liaoning Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among 133 patents, we discovered top 65 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Kunming University of Science & Technology, Xian Industrial University are dominant in this area. They take 12.78% of the total patent filing.
Liaoning Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 2
Yunnan Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2