With the analysis among 52 patents, we discovered top 21 key players by total patent application. Lynxrail Corp., Sumitomo Metal Mining Co. Ltd., FEI, Inc. are dominant in this area. They take 48.08% of the total patent filing.
Colorado, United States
Patent: 11
Tennessee, United States
Patent: 7
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Shandong University, PetroChina Co., Ltd., Chengye Engineering Technology Group Co., Ltd. take 30.77% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 8 new entrants. Shandong University, Chengye Engineering Technology Group Co., Ltd., China Petroleum & Chemical Corporation Jianghan Oilfield Branch Exploration and Development Research Institute are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 19 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xi'an University of Science & Technology, Shandong University, Jilin University are dominant in this area. They take 42.11% of the total patent filing.
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1