With the analysis among 461 patents, we discovered top 386 key players by total patent application. Jinhong Gas Co., Ltd., China Petroleum & Chemical Corp., Quarzwerke GmbH are dominant in this area. They take 4.77% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 5
Noord-Holland, Netherlands
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Henan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 563 patents applied in the last 5 years. We discover 430 most active companies in this area. The fast-growing Jinhong Gas Co., Ltd., Institute of Geochemistry, Chinese Academy of Sciences, South China University of Technology take 4.97% of patent filing during this period.
Jiangsu Sheng, China
Patent: 10
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Patent: 9
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 6
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Patent: 6
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Patent: 5
Henan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among related 563 patents in last 5 years, we discover 390 new entrants. Jinhong Gas Co., Ltd., Institute of Geochemistry, Chinese Academy of Sciences, Taiyuan University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 10
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Patent: 9
Shanxi Sheng, China
Patent: 6
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Patent: 6
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Patent: 5
Henan Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
With the analysis among 355 patents, we discovered top 158 universities and scientific research institutions by total patent application. South China University of Technology, Shaanxi University of Science & Technology, Shandong University of Technology are dominant in this area. They take 8.17% of the total patent filing.
Guangdong Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Shanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5