With the analysis among 76 patents, we discovered top 18 key players by total patent application. Tygrus LLC, Sun Chemical Corp. (New Jersey), EIDP, Inc. are dominant in this area. They take 75.00% of the total patent filing.
Michigan, United States
Patent: 40
New Jersey, United States
Patent: 14
Delaware, United States
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Tygrus LLC, Lanzhou University, China Institute of Atomic Energy take 81.82% of patent filing during this period.
Michigan, United States
Patent: 14
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 4 new entrants. Lanzhou University, China Institute of Atomic Energy, Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences are the most active new entrants in this area.
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Lanzhou University, China Institute of Atomic Energy, China University of Petroleum (East China) are dominant in this area. They take 52.63% of the total patent filing.
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1