With the analysis among 237 patents, we discovered top 74 key players by total patent application. International Business Machines Corp., Dow Global Technologies LLC, Afton Chemical Corp. are dominant in this area. They take 15.19% of the total patent filing.
New York, United States
Patent: 14
Michigan, United States
Patent: 12
Virginia, United States
Patent: 10
Maine, United States
Patent: 10
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With the analysis among related 12 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing China Petroleum University Beijing, The American University in Cairo, University of Porto take 33.33% of patent filing during this period.
Beijing Shi, China
Patent: 2
Lisboa, Portugal
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Noord-Holland, Netherlands
Patent: 1
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Patent: 1
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Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. China Petroleum University Beijing, The American University in Cairo, University of Porto are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Lisboa, Portugal
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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Patent: 1
With the analysis among 58 patents, we discovered top 20 universities and scientific research institutions by total patent application. Swansea University, Xi'an Institute of Optics & Precision Mechanics of Cas, McGill University are dominant in this area. They take 15.52% of the total patent filing.
SWANSEA, United Kingdom
Patent: 3
Prince Edward Island, Canada
Patent: 2
Beijing Shi, China
Patent: 2
Washington, United States
Patent: 1
Pennsylvania, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Lisboa, Portugal
Patent: 1