With the analysis among 606 patents, we discovered top 173 key players by total patent application. BASF AB, Max Planck Gesellschaft zur Förderung der Wissenschaften eV, Baker Hughes, Inc. are dominant in this area. They take 30.20% of the total patent filing.
Bayern, Germany
Patent: 29
Texas, United States
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 18
Sachsen-Anhalt, Germany
Patent: 18
Nordrhein-Westfalen, Germany
Patent: 16
Berlin, Germany
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Colorado, United States
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Zhejiang Sci-Tech University, Changzhou University, Shaanxi University of Science & Technology take 24.60% of patent filing during this period.
Zhejiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 187 patents in last 5 years, we discover 66 new entrants. Beijing University of Chemical Technology, Jinling Institute of Technology, Transfar Zhilian Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
With the analysis among 336 patents, we discovered top 74 universities and scientific research institutions by total patent application. Changzhou University, Zhejiang Sci-Tech University, Anhui University are dominant in this area. They take 26.79% of the total patent filing.
Jiangsu Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
ZURICH, Switzerland
Patent: 5