With the analysis among 175 patents, we discovered top 127 key players by total patent application. Sammy Corp., Nalco Ltd., Halliburton Energy Services, Inc. are dominant in this area. They take 12.57% of the total patent filing.
Tokyo-to, Japan
Patent: 10
CHESHIRE, United Kingdom
Patent: 7
Texas, United States
Patent: 5
Beijing Shi, China
Patent: 5
New York, United States
Patent: 3
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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With the analysis among related 111 patents applied in the last 5 years. We discover 96 most active companies in this area. The fast-growing Beijing University of Technology, Beihang University, Southeast University take 9.01% of patent filing during this period.
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 85 new entrants. Beijing University of Technology, Naval University of Engineering, Xiamen Meitu Mobile Technology Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Fujian Sheng, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
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Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among 111 patents, we discovered top 48 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Southeast University are dominant in this area. They take 14.41% of the total patent filing.
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2