With the analysis among 38 patents, we discovered top 23 key players by total patent application. Saudi Arabian Oil Co., SMS group GmbH, Siemens AG are dominant in this area. They take 23.68% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Texas, United States
Patent: 2
California, United States
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Chongqing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 50 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Saudi Arabian Oil Co., KHS GmbH, Halliburton Energy Services, Inc. take 16.00% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 31 new entrants. Saudi Arabian Oil Co., KHS GmbH, Halliburton Energy Services, Inc. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among 28 patents, we discovered top 18 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Shandong University, Sichuan University are dominant in this area. They take 14.29% of the total patent filing.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Aomori-ken, Japan
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1