With the analysis among 86 patents, we discovered top 52 key players by total patent application. Société de Technologie Michelin, NEC Corp., Baker Hughes, Inc. are dominant in this area. They take 13.95% of the total patent filing.
Texas, United States
Patent: 3
Gansu Sheng, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
New Jersey, United States
Patent: 1
New York, United States
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing PetroChina Co., Ltd., Jubang Electric Co. Ltd., Heraeus Precious Metals GmbH & Co. KG take 33.33% of patent filing during this period.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. PetroChina Co., Ltd., Jubang Electric Co. Ltd., Heraeus Precious Metals GmbH & Co. KG are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Sichuan University, China University of Petroleum (East China), Yangtze University are dominant in this area. They take 27.27% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1