With the analysis among 65 patents, we discovered top 27 key players by total patent application. Ethyl Corp., Snamprogetti SpA, Albemarle Corp. are dominant in this area. They take 30.77% of the total patent filing.
Virginia, United States
Patent: 9
North Carolina, United States
Patent: 4
Pennsylvania, United States
Patent: 4
Pennsylvania, United States
Patent: 3
Michigan, United States
Patent: 2
Michigan, United States
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 15 patents, we discovered top 6 universities and scientific research institutions by total patent application. North University of China, University of Science & Technology Beijing, Guilin University of Electronic Technology are dominant in this area. They take 20.00% of the total patent filing.
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1